| 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 | $186.42 | 7.591% | $200.5711 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $81.92 | 5.133% | $86.125 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $84.36 | 10.732% | $93.4135 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $184.63 | 5.828% | $195.3902 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $101.51 | 9.348% | $110.9992 | $111.00 | $111.00 | $111.00 |
| Purchase #6 | $26.34 | 7.439% | $28.2994 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $227.47 | 3.794% | $236.1002 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $892.65 | $950.8986 | $950.90 | $950.90 | $950.90 | |