| 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 | $132.26 | 4.296% | $137.9419 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $51.43 | 7.138% | $55.1011 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $164.81 | 9.619% | $180.6631 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $231.42 | 12.749% | $260.9237 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $248.33 | 12.762% | $280.0219 | $280.02 | $280.00 | $280.00 |
| Purchase #6 | $28.32 | 13.274% | $32.0792 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $107.82 | 4.255% | $112.4077 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $964.39 | $1,059.1386 | $1,059.13 | $1,059.10 | $1,059.10 | |