| 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 | $105.85 | 10.204% | $116.6509 | $116.65 | $116.65 | $116.70 |
| Purchase #2 | $59.99 | 5.830% | $63.4874 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $237.97 | 11.151% | $264.506 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $122.54 | 12.361% | $137.6872 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $228.82 | 5.357% | $241.0779 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $143.94 | 13.297% | $163.0797 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $219.27 | 12.713% | $247.1458 | $247.15 | $247.15 | $247.10 |
| 7 purchase totals = | $1,118.38 | $1,233.6349 | $1,233.65 | $1,233.70 | $1,233.70 | |