| 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 | $248.55 | 8.651% | $270.0521 | $270.05 | $270.05 | $270.10 |
| Purchase #2 | $52.56 | 6.728% | $56.0962 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $67.84 | 9.859% | $74.5283 | $74.53 | $74.55 | $74.50 |
| Purchase #4 | $140.86 | 6.130% | $149.4947 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $19.56 | 10.792% | $21.6709 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $202.55 | 8.222% | $219.2037 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $139.76 | 9.127% | $152.5159 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $871.68 | $943.5618 | $943.56 | $943.55 | $943.60 | |