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: [259, -974, -414, -999, -53, -184, -306, -645, 262, 22, -605, -934]

[260, -970, -410, -1000, -50, -180, -310, -640, 260, 20, -600, -930]