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: [482, 654, -986, -424, 559, -116, 148, -756, -788, 378, -256, -377, -111]

[480, 650, -990, -420, 560, -120, 150, -760, -790, 380, -260, -380, -110]