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: [-889, 648, -883, -659, -740, -481, -22, -968, -338, -751, 195, -699]

SOLUTION: [-890, 650, -880, -660, -740, -480, -20, -970, -340, -750, 200, -700]

PROBLEM: [212, -915, 418, 253, 360, 572, 645, 906, -13, -476, 799, 820, -647, -722]

SOLUTION: [210, -920, 420, 250, 360, 570, 640, 910, -10, -480, 800, 820, -650, -720]

PROBLEM: [-332, -505, 145, -24]

SOLUTION:
[-330, -500, 140, -20]