| 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 | $228.96 | 9.533% | $250.7868 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $138.63 | 10.297% | $152.9047 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $163.77 | 3.233% | $169.0647 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $231.44 | 8.445% | $250.9851 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $185.65 | 4.678% | $194.3347 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $156.27 | 5.627% | $165.0633 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $217.60 | 8.794% | $236.7357 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $1,322.32 | $1,419.8750 | $1,419.87 | $1,419.90 | $1,419.90 | |