| 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 | $21.58 | 10.323% | $23.8077 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $113.35 | 7.343% | $121.6733 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $169.91 | 13.657% | $193.1146 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $11.80 | 3.597% | $12.2244 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $190.91 | 11.747% | $213.3362 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $147.87 | 10.564% | $163.491 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $177.35 | 13.717% | $201.6771 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $832.77 | $929.3243 | $929.32 | $929.30 | $929.30 | |