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: [81, -822, -281, -115, -798, -95, -130, -222, 534, 259]

[80, -820, -280, -120, -800, -100, -130, -220, 530, 260]