| 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 | $133.53 | 13.420% | $151.4497 | $151.45 | $151.45 | $151.40 |
| Purchase #2 | $48.55 | 3.684% | $50.3386 | $50.34 | $50.35 | $50.30 |
| Purchase #3 | $40.63 | 11.775% | $45.4142 | $45.41 | $45.40 | $45.40 |
| Purchase #4 | $58.73 | 9.312% | $64.1989 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $242.96 | 5.547% | $256.437 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $233.87 | 11.183% | $260.0237 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $151.86 | 7.805% | $163.7127 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $910.13 | $991.5748 | $991.57 | $991.55 | $991.40 | |