| 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 | $209.62 | 13.582% | $238.0906 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $59.77 | 10.534% | $66.0662 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $136.42 | 5.372% | $143.7485 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $197.69 | 6.349% | $210.2413 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $111.37 | 5.495% | $117.4898 | $117.49 | $117.50 | $117.50 |
| Purchase #6 | $88.97 | 7.239% | $95.4105 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $41.42 | 8.819% | $45.0728 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $845.26 | $916.1197 | $916.12 | $916.10 | $916.10 | |