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:
[-579, 129, -577, 554, 155, -149, 621, -864, 847, -300]
answer:
[-580, 130, -580, 550, 160, -150, 620, -860, 850, -300]


question:
[318, -62, -432, 91, 723, 97, -27, 651, 988, -617]
answer:

[320, -60, -430, 90, 720, 100, -30, 650, 990, -620]