| 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 | $231.42 | 11.802% | $258.7322 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $55.54 | 11.863% | $62.1287 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $156.49 | 6.307% | $166.3598 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $102.46 | 4.810% | $107.3883 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $43.99 | 4.843% | $46.1204 | $46.12 | $46.10 | $46.10 |
| Purchase #6 | $246.34 | 4.357% | $257.073 | $257.07 | $257.05 | $257.10 |
| Purchase #7 | $86.55 | 8.630% | $94.0193 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $922.79 | $991.8217 | $991.82 | $991.80 | $991.80 | |