| 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 | $129.38 | 11.255% | $143.9417 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $207.79 | 12.652% | $234.0796 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $28.75 | 13.591% | $32.6574 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $234.39 | 8.590% | $254.5241 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $26.54 | 13.284% | $30.0656 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $94.79 | 11.433% | $105.6273 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $16.75 | 9.594% | $18.357 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $738.39 | $819.2527 | $819.26 | $819.25 | $819.30 | |