| 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 | $104.98 | 6.715% | $112.0294 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $236.58 | 10.354% | $261.0755 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $129.49 | 8.863% | $140.9667 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $48.68 | 8.377% | $52.7579 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $137.83 | 13.148% | $155.9519 | $155.95 | $155.95 | $156.00 |
| Purchase #6 | $117.95 | 10.698% | $130.5683 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $124.97 | 12.183% | $140.1951 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $900.48 | $993.5448 | $993.56 | $993.55 | $993.70 | |