| 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 | $243.62 | 11.387% | $271.361 | $271.36 | $271.35 | $271.40 |
| Purchase #2 | $116.47 | 12.156% | $130.6281 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $249.98 | 12.405% | $280.99 | $280.99 | $281.00 | $281.00 |
| Purchase #4 | $86.88 | 13.233% | $98.3768 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $30.44 | 5.272% | $32.0448 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $92.60 | 5.257% | $97.468 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $150.89 | 8.548% | $163.7881 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $970.88 | $1,074.6568 | $1,074.66 | $1,074.70 | $1,074.70 | |