| 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 | $219.43 | 3.684% | $227.5138 | $227.51 | $227.50 | $227.50 |
| Purchase #2 | $106.64 | 6.210% | $113.2623 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $89.76 | 4.792% | $94.0613 | $94.06 | $94.05 | $94.10 |
| Purchase #4 | $16.63 | 6.738% | $17.7505 | $17.75 | $17.75 | $17.80 |
| Purchase #5 | $86.67 | 9.538% | $94.9366 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $71.46 | 8.541% | $77.5634 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $215.30 | 4.343% | $224.6505 | $224.65 | $224.65 | $224.70 |
| 7 purchase totals = | $805.89 | $849.7384 | $849.73 | $849.70 | $849.90 | |