| 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 | $223.68 | 4.341% | $233.3899 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $26.99 | 3.173% | $27.8464 | $27.85 | $27.85 | $27.80 |
| Purchase #3 | $26.64 | 9.338% | $29.1276 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $200.55 | 12.170% | $224.9569 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $148.30 | 4.304% | $154.6828 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $172.28 | 10.524% | $190.4107 | $190.41 | $190.40 | $190.40 |
| Purchase #7 | $7.64 | 13.651% | $8.6829 | $8.68 | $8.70 | $8.70 |
| 7 purchase totals = | $806.08 | $869.0972 | $869.10 | $869.15 | $869.10 | |