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: [-106, -772, 249, 295, -821, 268, -65, -536, -859, -949, 693, 96]

SOLUTION: [-110, -770, 250, 300, -820, 270, -60, -540, -860, -950, 690, 100]

PROBLEM: [1, 666, 923, -978, -211, -28, 833, -218, 98, 731, 275, -389, -613, -693]

SOLUTION: [0, 670, 920, -980, -210, -30, 830, -220, 100, 730, 280, -390, -610, -690]

PROBLEM: [359, 145, -800, 83, 197, -499, 755, 731, -285, -827]

SOLUTION:
[360, 140, -800, 80, 200, -500, 760, 730, -280, -830]