| 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 | $11.41 | 6.378% | $12.1377 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $86.28 | 13.372% | $97.8174 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $191.78 | 8.549% | $208.1753 | $208.18 | $208.20 | $208.20 |
| Purchase #4 | $70.64 | 11.326% | $78.6407 | $78.64 | $78.65 | $78.60 |
| Purchase #5 | $100.71 | 7.546% | $108.3096 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $245.81 | 9.227% | $268.4909 | $268.49 | $268.50 | $268.50 |
| Purchase #7 | $118.90 | 11.234% | $132.2572 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $825.53 | $905.8288 | $905.84 | $905.85 | $905.80 | |