| 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 | $217.79 | 8.494% | $236.2891 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $213.50 | 5.443% | $225.1208 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $106.51 | 9.765% | $116.9107 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $241.65 | 9.208% | $263.9011 | $263.90 | $263.90 | $263.90 |
| Purchase #5 | $202.52 | 7.747% | $218.2092 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $85.66 | 13.641% | $97.3449 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $240.62 | 4.135% | $250.5696 | $250.57 | $250.55 | $250.60 |
| 7 purchase totals = | $1,308.25 | $1,408.3454 | $1,408.34 | $1,408.30 | $1,408.30 | |