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: [349, 486, 88, -309, 681, 123, -799, 575, -261, -567]

[350, 490, 90, -310, 680, 120, -800, 580, -260, -570]