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: [27, 667, -212, 678, -203, 607, -708, -650, 266]

SOLUTION: [30, 670, -210, 680, -200, 610, -710, -650, 270]

PROBLEM: [-781, 466, -538, -264, -497, 968, -681, -690]

SOLUTION: [-780, 470, -540, -260, -500, 970, -680, -690]

PROBLEM: [-531, -309, -247, -680, 374, 72, -124, -778, 411]

SOLUTION:
[-530, -310, -250, -680, 370, 70, -120, -780, 410]