| 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 | $241.90 | 8.226% | $261.7987 | $261.80 | $261.80 | $261.80 |
| Purchase #2 | $134.66 | 13.536% | $152.8876 | $152.89 | $152.90 | $152.90 |
| Purchase #3 | $226.55 | 7.773% | $244.1597 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $195.96 | 12.734% | $220.9135 | $220.91 | $220.90 | $220.90 |
| Purchase #5 | $93.52 | 9.153% | $102.0799 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $229.96 | 10.784% | $254.7589 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $155.88 | 8.411% | $168.9911 | $168.99 | $169.00 | $169.00 |
| 7 purchase totals = | $1,278.43 | $1,405.5894 | $1,405.59 | $1,405.60 | $1,405.70 | |