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: [490, 86, 657, -559, 249, 684, 370, 328, 34, 441]

[490, 90, 660, -560, 250, 680, 370, 330, 30, 440]