| 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 | $250.43 | 4.158% | $260.8429 | $260.84 | $260.85 | $260.80 |
| Purchase #2 | $172.68 | 4.297% | $180.1001 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $240.60 | 3.476% | $248.9633 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $192.50 | 7.294% | $206.541 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $159.45 | 7.178% | $170.8953 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $92.39 | 13.589% | $104.9449 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $143.77 | 11.685% | $160.5695 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $1,251.82 | $1,332.8570 | $1,332.85 | $1,332.85 | $1,332.80 | |