| 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 | $106.40 | 7.485% | $114.364 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $36.95 | 12.627% | $41.6157 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $228.28 | 4.862% | $239.379 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $170.89 | 8.402% | $185.2482 | $185.25 | $185.25 | $185.20 |
| Purchase #5 | $95.68 | 8.821% | $104.1199 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $32.31 | 5.427% | $34.0635 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $238.79 | 9.293% | $260.9808 | $260.98 | $261.00 | $261.00 |
| 7 purchase totals = | $909.30 | $979.7711 | $979.77 | $979.75 | $979.80 | |