| 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 | $240.71 | 4.364% | $251.2146 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $126.93 | 12.857% | $143.2494 | $143.25 | $143.25 | $143.20 |
| Purchase #3 | $30.86 | 4.521% | $32.2552 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $23.31 | 13.549% | $26.4683 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $151.54 | 8.468% | $164.3724 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $93.96 | 13.253% | $106.4125 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $62.26 | 5.481% | $65.6725 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $729.57 | $789.6449 | $789.64 | $789.55 | $789.70 | |