| 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 | $228.47 | 4.641% | $239.0733 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $211.27 | 6.369% | $224.7258 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $50.86 | 13.288% | $57.6183 | $57.62 | $57.60 | $57.60 |
| Purchase #4 | $166.52 | 9.359% | $182.1046 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $50.30 | 12.745% | $56.7107 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $69.57 | 5.495% | $73.3929 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $143.95 | 5.815% | $152.3207 | $152.32 | $152.30 | $152.30 |
| 7 purchase totals = | $920.94 | $985.9463 | $985.94 | $985.90 | $985.90 | |