| 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 | $97.84 | 12.834% | $110.3968 | $110.40 | $110.40 | $110.40 |
| Purchase #2 | $125.88 | 9.157% | $137.4068 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $131.75 | 12.307% | $147.9645 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $242.68 | 9.305% | $265.2614 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $18.57 | 5.199% | $19.5355 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $15.92 | 8.256% | $17.2344 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $101.41 | 9.733% | $111.2802 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $734.05 | $809.0796 | $809.08 | $809.10 | $809.10 | |