| 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 | $121.65 | 8.317% | $131.7676 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $135.96 | 11.292% | $151.3126 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $196.87 | 6.296% | $209.2649 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $108.32 | 8.647% | $117.6864 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $101.50 | 7.564% | $109.1775 | $109.18 | $109.20 | $109.20 |
| Purchase #6 | $217.78 | 11.645% | $243.1405 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $75.35 | 8.679% | $81.8896 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $957.43 | $1,044.2391 | $1,044.24 | $1,044.25 | $1,044.30 | |