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: [525, -877, -801, 757, -658, 856, 899, -484, 590, -753, 980]

[520, -880, -800, 760, -660, 860, 900, -480, 590, -750, 980]