| 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 | $121.52 | 5.535% | $128.2461 | $128.25 | $128.25 | $128.20 |
| Purchase #2 | $120.36 | 5.734% | $127.2614 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $235.96 | 8.427% | $255.8443 | $255.84 | $255.85 | $255.80 |
| Purchase #4 | $44.27 | 7.316% | $47.5088 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $125.32 | 9.229% | $136.8858 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $246.80 | 8.812% | $268.548 | $268.55 | $268.55 | $268.50 |
| Purchase #7 | $16.44 | 5.213% | $17.297 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $910.67 | $981.5914 | $981.60 | $981.60 | $981.50 | |