| 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 | $108.85 | 11.605% | $121.482 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $122.57 | 7.218% | $131.4171 | $131.42 | $131.40 | $131.40 |
| Purchase #3 | $66.84 | 9.239% | $73.0153 | $73.02 | $73.00 | $73.00 |
| Purchase #4 | $189.32 | 10.371% | $208.9544 | $208.95 | $208.95 | $209.00 |
| Purchase #5 | $76.71 | 3.336% | $79.269 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $94.66 | 13.419% | $107.3624 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $214.71 | 11.858% | $240.1703 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $873.66 | $961.6705 | $961.67 | $961.60 | $961.80 | |