| 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 | $248.83 | 9.742% | $273.071 | $273.07 | $273.05 | $273.10 |
| Purchase #2 | $116.92 | 8.432% | $126.7787 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $224.29 | 10.872% | $248.6748 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $100.33 | 6.563% | $106.9147 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $143.36 | 13.843% | $163.2053 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $127.62 | 10.216% | $140.6577 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $212.76 | 6.288% | $226.1383 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,174.11 | $1,285.4405 | $1,285.44 | $1,285.40 | $1,285.50 | |