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: [-846, 277, -872, -23, 262, 519, 142, 370, 953, 92, 448, 690, -306]

SOLUTION: [-850, 280, -870, -20, 260, 520, 140, 370, 950, 90, 450, 690, -310]

PROBLEM: [-188, 752, -437, -32]

SOLUTION: [-190, 750, -440, -30]

PROBLEM: [-837, 306, -543, -48, -654, 807, 32, -675, 253, 905, 9, 878, 124]

SOLUTION:
[-840, 310, -540, -50, -650, 810, 30, -680, 250, 900, 10, 880, 120]