| 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 | $97.49 | 3.614% | $101.0133 | $101.01 | $101.00 | $101.00 |
| Purchase #2 | $25.39 | 12.470% | $28.5561 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $227.47 | 6.462% | $242.1691 | $242.17 | $242.15 | $242.20 |
| Purchase #4 | $104.84 | 10.228% | $115.563 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $193.89 | 7.419% | $208.2747 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $213.61 | 10.126% | $235.2401 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $66.59 | 10.420% | $73.5287 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $929.28 | $1,004.3450 | $1,004.34 | $1,004.30 | $1,004.40 | |