| 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 | $106.34 | 13.175% | $120.3503 | $120.35 | $120.35 | $120.40 |
| Purchase #2 | $129.58 | 11.600% | $144.6113 | $144.61 | $144.60 | $144.60 |
| Purchase #3 | $177.37 | 6.486% | $188.8742 | $188.87 | $188.85 | $188.90 |
| Purchase #4 | $238.84 | 9.663% | $261.9191 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $222.26 | 3.430% | $229.8835 | $229.88 | $229.90 | $229.90 |
| Purchase #6 | $216.66 | 10.116% | $238.5773 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $241.55 | 10.107% | $265.9635 | $265.96 | $265.95 | $266.00 |
| 7 purchase totals = | $1,332.60 | $1,450.1792 | $1,450.17 | $1,450.15 | $1,450.30 | |