| 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 | $110.85 | 6.793% | $118.38 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $44.93 | 8.795% | $48.8816 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $175.82 | 4.822% | $184.298 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $228.81 | 8.191% | $247.5518 | $247.55 | $247.55 | $247.60 |
| Purchase #5 | $121.67 | 10.421% | $134.3492 | $134.35 | $134.35 | $134.30 |
| Purchase #6 | $102.86 | 4.685% | $107.679 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $227.76 | 6.698% | $243.0154 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $1,012.70 | $1,084.1550 | $1,084.16 | $1,084.20 | $1,084.20 | |