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

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

PROBLEM: [277, -10, 473, -474, 160, -154, 57, -966, 395, 987, 347, 548, -295]

SOLUTION: [280, -10, 470, -470, 160, -150, 60, -970, 400, 990, 350, 550, -300]

PROBLEM: [-107, -515, -605, 45, -817, -339, -204]

SOLUTION:
[-110, -520, -600, 40, -820, -340, -200]