| 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 | $209.46 | 7.762% | $225.7183 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $148.44 | 9.853% | $163.0658 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $217.38 | 7.381% | $233.4248 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $118.50 | 9.476% | $129.7291 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $215.91 | 11.646% | $241.0549 | $241.05 | $241.05 | $241.10 |
| Purchase #6 | $167.83 | 4.286% | $175.0232 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $142.72 | 5.220% | $150.17 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $1,220.24 | $1,318.1861 | $1,318.18 | $1,318.10 | $1,318.20 | |