| 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 | $193.50 | 11.363% | $215.4874 | $215.49 | $215.50 | $215.50 |
| Purchase #2 | $226.60 | 4.503% | $236.8038 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $9.65 | 11.665% | $10.7757 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $45.57 | 3.728% | $47.2688 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $187.51 | 12.727% | $211.3744 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $82.42 | 12.204% | $92.4785 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $93.92 | 7.275% | $100.7527 | $100.75 | $100.75 | $100.80 |
| 7 purchase totals = | $839.17 | $914.9413 | $914.94 | $914.95 | $915.10 | |