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: [577, -337, 202, -697, -346]

SOLUTION: [580, -340, 200, -700, -350]

PROBLEM: [-608, -412, -444, 873, -824, 27, -679, -62, -586, -249]

SOLUTION: [-610, -410, -440, 870, -820, 30, -680, -60, -590, -250]

PROBLEM: [-847, -642, 973, 569, -940, 290, -808, -592, 242, -439]

SOLUTION:
[-850, -640, 970, 570, -940, 290, -810, -590, 240, -440]