After Berrington won the game, opener Charlie Tear played well for 68 years after George Munsey and Brandon McMullen were victims of the new ball.
His contribution, combined with his captain’s good effort, allowed Leash to attack in the final 10 overs.
Scotland number seven has reached 12 four and three six in its homeland in a brutal exhibition of power of power.
Berrington’s side started well with the ball, reducing Nepal to 34-3, including a first international postage for Jones.
Nepal reconstructed through Bhim Sharki (73) and Aarif Sheikh (39), but when they were removed by Leash and Jones, respectively, Scotland seemed to be in full control.
However, a partnership from 105 for the seventh postage between Dipendra Singh Airee (56) and Sompal Kami (67) brought Nepal back to the contest.
Jones took Singh Airee from Charlie Cassell’s bowling and removed Kami himself as the ball followed The Essex Seamer on his first tour of Scotland.
Nepal needed seven to win the final – he played for Safyaan Sharif – and Jones was called again, taking an imposing capture in a long leg to remove the dangerous Karan KC.
He left Nepal in need of five of three balls, but Sharif kept the courage to play Lalit Rajbanshi and win the game to Scotland.
It was the Sailor’s 258th Sailor to Scotland, taking him level with Majid Haq as the main wicked borrower of all times in his country.
