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.

[641, -857]
[640, -860]

[909, -285, 754]
[910, -280, 750]

[-955, -320, 500, 857, 533, 636, 686, 631, -558]
[-960, -320, 500, 860, 530, 640, 690, 630, -560]