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:
[217, 900, 794, -648, 144, 435, 797, -494, -687, -885, -502, -268, 286]
answer:
[220, 900, 790, -650, 140, 440, 800, -490, -690, -880, -500, -270, 290]


question:
[-542, -566, 887, 421, -466, 28, -581, -957]
answer:
[-540, -570, 890, 420, -470, 30, -580, -960]


question:
[835, 515, -489, 753, 9, -841, 705, 821, 6]
answer:

[840, 520, -490, 750, 10, -840, 700, 820, 10]