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: [730, -284, 661, -826, 982, -781, -947, 848, 950, -735]

[730, -280, 660, -830, 980, -780, -950, 850, 950, -740]