| 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 | $219.91 | 4.116% | $228.9615 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $58.62 | 5.222% | $61.6811 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $149.34 | 11.238% | $166.1228 | $166.12 | $166.10 | $166.10 |
| Purchase #4 | $149.33 | 12.734% | $168.3457 | $168.35 | $168.35 | $168.30 |
| Purchase #5 | $25.88 | 11.586% | $28.8785 | $28.88 | $28.90 | $28.90 |
| Purchase #6 | $104.60 | 4.205% | $108.9984 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $84.71 | 8.607% | $92.001 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $792.39 | $854.9890 | $854.99 | $855.00 | $855.00 | |