| 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 | $200.98 | 10.549% | $222.1814 | $222.18 | $222.20 | $222.20 |
| Purchase #2 | $136.61 | 6.771% | $145.8599 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $104.76 | 4.711% | $109.6952 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $28.53 | 9.676% | $31.2906 | $31.29 | $31.30 | $31.30 |
| Purchase #5 | $63.71 | 7.108% | $68.2385 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $130.47 | 9.539% | $142.9155 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $247.43 | 5.842% | $261.8849 | $261.88 | $261.90 | $261.90 |
| 7 purchase totals = | $912.49 | $982.0660 | $982.07 | $982.10 | $982.10 | |