| 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 | $120.55 | 8.262% | $130.5098 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $13.96 | 12.349% | $15.6839 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $144.47 | 4.551% | $151.0448 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $60.56 | 10.742% | $67.0654 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $5.32 | 10.466% | $5.8768 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $132.39 | 3.738% | $137.3387 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $198.52 | 13.478% | $225.2765 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $675.77 | $732.7959 | $732.80 | $732.85 | $732.80 | |