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: [865, 467, 888, 407, 19, 834, 10, 954]

SOLUTION: [860, 470, 890, 410, 20, 830, 10, 950]

PROBLEM: [-991, 14, -120, 123, 498, -602, 749, 342, -130, -141, 325, 350, -740, -979, 565]

SOLUTION: [-990, 10, -120, 120, 500, -600, 750, 340, -130, -140, 320, 350, -740, -980, 560]

PROBLEM: [-422, -678, 806, -228, 382, -417, 333, 456, -882, -177, 637, -883, 961, -533]

SOLUTION:
[-420, -680, 810, -230, 380, -420, 330, 460, -880, -180, 640, -880, 960, -530]