| 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 | $210.71 | 8.299% | $228.1968 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $54.27 | 7.133% | $58.1411 | $58.14 | $58.15 | $58.10 |
| Purchase #3 | $120.80 | 9.826% | $132.6698 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $88.65 | 13.653% | $100.7534 | $100.75 | $100.75 | $100.80 |
| Purchase #5 | $200.41 | 6.665% | $213.7673 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $76.44 | 6.168% | $81.1548 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $150.90 | 3.579% | $156.3007 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $902.18 | $970.9839 | $970.98 | $970.95 | $971.10 | |