Definition: 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.
Input: [92, 403, -997, -752, 838, -18, 412, 752, 4]

[90, 400, -1000, -750, 840, -20, 410, 750, 0]