| 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 | $229.96 | 7.803% | $247.9038 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $157.40 | 10.533% | $173.9789 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $101.71 | 5.400% | $107.2023 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $106.60 | 13.388% | $120.8716 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $69.30 | 3.144% | $71.4788 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $245.36 | 6.309% | $260.8398 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $173.68 | 10.476% | $191.8747 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $1,084.01 | $1,174.1499 | $1,174.14 | $1,174.15 | $1,174.20 | |