| 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 | $86.68 | 13.745% | $98.5942 | $98.59 | $98.60 | $98.60 |
| Purchase #2 | $99.43 | 8.662% | $108.0426 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $124.88 | 10.560% | $138.0673 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $183.70 | 11.374% | $204.594 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $224.40 | 5.230% | $236.1361 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $161.97 | 8.152% | $175.1738 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $154.31 | 9.433% | $168.8661 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $1,035.37 | $1,129.4741 | $1,129.47 | $1,129.45 | $1,129.50 | |