| 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 | $120.65 | 3.138% | $124.436 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $144.83 | 9.768% | $158.977 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $240.35 | 9.454% | $263.0727 | $263.07 | $263.05 | $263.10 |
| Purchase #4 | $40.27 | 4.309% | $42.0052 | $42.01 | $42.00 | $42.00 |
| Purchase #5 | $165.26 | 7.189% | $177.1405 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $65.27 | 12.811% | $73.6317 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $42.77 | 3.792% | $44.3918 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $819.40 | $883.6549 | $883.66 | $883.70 | $883.60 | |