| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.28 | 9.353% | $252.9116 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $219.48 | 4.761% | $229.9294 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $80.50 | 8.793% | $87.5784 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $129.69 | 3.801% | $134.6195 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $40.30 | 5.193% | $42.3928 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $205.42 | 3.256% | $212.1085 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $105.70 | 3.261% | $109.1469 | $109.15 | $109.15 | $109.10 |
| 7 purchase totals = | $1,012.37 | $1,068.6871 | $1,068.69 | $1,068.70 | $1,068.60 | |