| 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 | $131.49 | 3.717% | $136.3775 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $88.71 | 3.829% | $92.1067 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $43.50 | 3.726% | $45.1208 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $245.28 | 9.653% | $268.9569 | $268.96 | $268.95 | $269.00 |
| Purchase #5 | $93.68 | 12.583% | $105.4678 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $141.46 | 7.150% | $151.5744 | $151.57 | $151.55 | $151.60 |
| Purchase #7 | $101.87 | 8.501% | $110.53 | $110.53 | $110.55 | $110.50 |
| 7 purchase totals = | $845.99 | $910.1341 | $910.14 | $910.10 | $910.20 | |