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: [936, -127, -883, -574, -566, -280, 199, 268, 225, -728, -548]

[940, -130, -880, -570, -570, -280, 200, 270, 220, -730, -550]