| 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 | $82.86 | 6.443% | $88.1987 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $122.44 | 4.135% | $127.5029 | $127.50 | $127.50 | $127.50 |
| Purchase #3 | $15.35 | 3.652% | $15.9106 | $15.91 | $15.90 | $15.90 |
| Purchase #4 | $194.91 | 9.240% | $212.9197 | $212.92 | $212.90 | $212.90 |
| Purchase #5 | $143.25 | 4.253% | $149.3424 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $207.36 | 13.399% | $235.1442 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $183.84 | 13.763% | $209.1419 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $950.01 | $1,038.1604 | $1,038.15 | $1,038.15 | $1,038.00 | |