| 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 | $115.65 | 4.716% | $121.1041 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $50.62 | 8.121% | $54.7309 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $205.99 | 13.677% | $234.1633 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $243.84 | 7.323% | $261.6964 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $84.27 | 10.171% | $92.8411 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $163.73 | 10.472% | $180.8758 | $180.88 | $180.90 | $180.90 |
| Purchase #7 | $141.90 | 11.649% | $158.4299 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $1,006.00 | $1,103.8415 | $1,103.84 | $1,103.90 | $1,103.80 | |