| 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 | $231.62 | 12.404% | $260.3501 | $260.35 | $260.35 | $260.40 |
| Purchase #2 | $138.40 | 11.194% | $153.8925 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $5.65 | 5.276% | $5.9481 | $5.95 | $5.95 | $5.90 |
| Purchase #4 | $219.57 | 8.417% | $238.0512 | $238.05 | $238.05 | $238.10 |
| Purchase #5 | $236.44 | 5.657% | $249.8154 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $138.55 | 5.587% | $146.2908 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $48.34 | 5.117% | $50.8136 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $1,018.57 | $1,105.1617 | $1,105.16 | $1,105.15 | $1,105.20 | |