instruction:
In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
question:
[-839, -315, -727, -734, -345, -402, -244, 773, -506]
answer:
[-840, -320, -730, -730, -340, -400, -240, 770, -510]


question:
[799, -78, -991, -622, -84, 801, -847, -941, -463, 558, -411, -78, 905]
answer:
[800, -80, -990, -620, -80, 800, -850, -940, -460, 560, -410, -80, 900]


question:
[140, 328, -766]
answer:

[140, 330, -770]