| 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 | $202.85 | 8.108% | $219.2971 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $150.55 | 5.397% | $158.6752 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $12.52 | 9.316% | $13.6864 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $86.63 | 12.795% | $97.7143 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $66.28 | 13.668% | $75.3392 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $225.70 | 13.248% | $255.6007 | $255.60 | $255.60 | $255.60 |
| Purchase #7 | $20.92 | 4.187% | $21.7959 | $21.80 | $21.80 | $21.80 |
| 7 purchase totals = | $765.45 | $842.1088 | $842.12 | $842.15 | $842.10 | |