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: [-776, 128, 857, -671, -884, 53, -608, 897, 448, -845, 754, 483, 24, 210]

SOLUTION: [-780, 130, 860, -670, -880, 50, -610, 900, 450, -840, 750, 480, 20, 210]

PROBLEM: [232, 832, -723, 474]

SOLUTION: [230, 830, -720, 470]

PROBLEM: [-874, -838, 663, 385, -73, -562, -675, -895, -401, -888, -333, 54]

SOLUTION:
[-870, -840, 660, 380, -70, -560, -680, -900, -400, -890, -330, 50]