| 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 | $143.69 | 11.252% | $159.858 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $233.78 | 11.511% | $260.6904 | $260.69 | $260.70 | $260.70 |
| Purchase #3 | $110.46 | 5.468% | $116.5 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $125.57 | 3.126% | $129.4953 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $244.82 | 12.362% | $275.0846 | $275.08 | $275.10 | $275.10 |
| Purchase #6 | $100.41 | 6.115% | $106.5501 | $106.55 | $106.55 | $106.60 |
| Purchase #7 | $96.68 | 4.122% | $100.6651 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $1,055.41 | $1,148.8435 | $1,148.85 | $1,148.85 | $1,149.00 | |