| 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 | $241.44 | 11.447% | $269.0776 | $269.08 | $269.10 | $269.10 |
| Purchase #2 | $54.35 | 9.318% | $59.4143 | $59.41 | $59.40 | $59.40 |
| Purchase #3 | $102.48 | 5.739% | $108.3613 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $20.61 | 4.382% | $21.5131 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $42.65 | 3.507% | $44.1457 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $46.62 | 8.526% | $50.5948 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $97.98 | 10.309% | $108.0808 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $606.13 | $661.1876 | $661.18 | $661.20 | $661.20 | |