Instructions: 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: [583, -228, 520, 68, 234, -783, -241, -838, 864, -115, 96, -316]
Output:
[580, -230, 520, 70, 230, -780, -240, -840, 860, -120, 100, -320]