| 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 | $173.89 | 11.213% | $193.3883 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $151.36 | 11.787% | $169.2008 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $221.71 | 8.691% | $240.9788 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $44.60 | 9.782% | $48.9628 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $5.86 | 12.857% | $6.6134 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $9.68 | 3.282% | $9.9977 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $203.30 | 11.378% | $226.4315 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $810.40 | $895.5733 | $895.57 | $895.60 | $895.60 | |