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: [56, 227, -719, 455, 494, 844, -386, 223, 191, -114, -708, 174]

[60, 230, -720, 460, 490, 840, -390, 220, 190, -110, -710, 170]