TASK 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.
PROBLEM: [221, 199, -835, -403, 198, -450, 686, 875, -490, 827]

SOLUTION: [220, 200, -840, -400, 200, -450, 690, 880, -490, 830]

PROBLEM: [676, 540, -597, 423, 443, 219, -292, -295, 964, -95]

SOLUTION: [680, 540, -600, 420, 440, 220, -290, -300, 960, -100]

PROBLEM: [-58, 37, -60, -348, 234, 81, -230, 460, 190, -570, 1]

SOLUTION:
[-60, 40, -60, -350, 230, 80, -230, 460, 190, -570, 0]