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: [-328, -912, 890, 516, -602, 929, -16, 613, -318, -705, -10, -807, 319, 838]

[-330, -910, 890, 520, -600, 930, -20, 610, -320, -700, -10, -810, 320, 840]