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: [232, -489, 79, -425, -880, -611, 197, -25, 337, 748, -369, 977, -44, 724, 845]

[230, -490, 80, -420, -880, -610, 200, -20, 340, 750, -370, 980, -40, 720, 840]