| 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 | $217.61 | 9.540% | $238.37 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $43.69 | 13.635% | $49.6471 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $138.61 | 11.780% | $154.9383 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $106.27 | 8.652% | $115.4645 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $54.31 | 9.242% | $59.3293 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $43.85 | 11.838% | $49.041 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $221.71 | 6.663% | $236.4825 | $236.48 | $236.50 | $236.50 |
| 7 purchase totals = | $826.05 | $903.2727 | $903.27 | $903.30 | $903.20 | |