| 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 | $97.99 | 4.254% | $102.1585 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $125.60 | 5.758% | $132.832 | $132.83 | $132.85 | $132.80 |
| Purchase #3 | $120.88 | 3.854% | $125.5387 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $248.63 | 5.113% | $261.3425 | $261.34 | $261.35 | $261.30 |
| Purchase #5 | $217.80 | 6.549% | $232.0637 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $219.48 | 4.543% | $229.451 | $229.45 | $229.45 | $229.50 |
| Purchase #7 | $151.57 | 8.119% | $163.876 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $1,181.95 | $1,247.2624 | $1,247.26 | $1,247.30 | $1,247.30 | |