| 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 | $225.34 | 5.604% | $237.9681 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $15.97 | 6.866% | $17.0665 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $211.42 | 11.787% | $236.3401 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $153.27 | 9.605% | $167.9916 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $43.42 | 10.708% | $48.0694 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $103.75 | 13.488% | $117.7438 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $95.95 | 7.109% | $102.7711 | $102.77 | $102.75 | $102.80 |
| 7 purchase totals = | $849.12 | $927.9506 | $927.95 | $927.90 | $928.00 | |