| 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 | $12.29 | 12.706% | $13.8516 | $13.85 | $13.85 | $13.90 |
| Purchase #2 | $63.31 | 12.238% | $71.0579 | $71.06 | $71.05 | $71.10 |
| Purchase #3 | $99.31 | 5.383% | $104.6559 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $213.84 | 12.685% | $240.9656 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $87.85 | 9.494% | $96.1905 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $38.42 | 6.252% | $40.822 | $40.82 | $40.80 | $40.80 |
| Purchase #7 | $99.79 | 6.761% | $106.5368 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $614.81 | $674.0803 | $674.09 | $674.05 | $674.20 | |