| 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 | $214.49 | 9.282% | $234.399 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $76.96 | 3.793% | $79.8791 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $234.35 | 11.526% | $261.3612 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $47.75 | 10.640% | $52.8306 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $155.59 | 4.850% | $163.1361 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $90.96 | 11.327% | $101.263 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $249.95 | 8.134% | $270.2809 | $270.28 | $270.30 | $270.30 |
| 7 purchase totals = | $1,070.05 | $1,163.1499 | $1,163.15 | $1,163.20 | $1,163.20 | |