| 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 | $209.58 | 13.291% | $237.4353 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $180.80 | 7.313% | $194.0219 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $214.55 | 6.856% | $229.2595 | $229.26 | $229.25 | $229.30 |
| Purchase #4 | $30.77 | 5.551% | $32.478 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $132.53 | 12.648% | $149.2924 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $89.48 | 7.175% | $95.9002 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $5.65 | 13.318% | $6.4025 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $863.36 | $944.7898 | $944.79 | $944.80 | $944.80 | |