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, 240, -317, 556, -174, -804, -848, -782, -48, 606, -936, -917]

[230, 240, -320, 560, -170, -800, -850, -780, -50, 610, -940, -920]