| 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 | $14.49 | 5.564% | $15.2962 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $148.74 | 5.285% | $156.6009 | $156.60 | $156.60 | $156.60 |
| Purchase #3 | $14.38 | 5.293% | $15.1411 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $99.85 | 6.127% | $105.9678 | $105.97 | $105.95 | $106.00 |
| Purchase #5 | $235.40 | 6.673% | $251.1082 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $213.36 | 11.552% | $238.0073 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $218.65 | 4.224% | $227.8858 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $944.87 | $1,010.0073 | $1,010.02 | $1,010.00 | $1,010.00 | |