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: [475, -383, 331, -386, -778, -652, -240, -932, -796, -905, -562, 131, 879]

[480, -380, 330, -390, -780, -650, -240, -930, -800, -900, -560, 130, 880]