| 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 | $106.61 | 13.431% | $120.9288 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $98.28 | 10.111% | $108.2171 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $167.64 | 4.481% | $175.1519 | $175.15 | $175.15 | $175.20 |
| Purchase #4 | $26.51 | 4.242% | $27.6346 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $175.64 | 7.671% | $189.1133 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $230.29 | 13.736% | $261.9226 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $104.82 | 8.344% | $113.5662 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $909.79 | $996.5345 | $996.53 | $996.50 | $996.50 | |