| 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 | $213.26 | 3.288% | $220.272 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $186.72 | 5.668% | $197.3033 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $36.50 | 13.500% | $41.4275 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $150.56 | 13.171% | $170.3903 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $205.61 | 3.829% | $213.4828 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $74.51 | 10.249% | $82.1465 | $82.15 | $82.15 | $82.10 |
| Purchase #7 | $98.41 | 12.686% | $110.8943 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $965.57 | $1,035.9167 | $1,035.91 | $1,035.95 | $1,035.90 | |