| 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 | $24.30 | 7.641% | $26.1568 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $152.90 | 6.665% | $163.0908 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $239.97 | 8.417% | $260.1683 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $214.51 | 11.273% | $238.6917 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $110.46 | 12.684% | $124.4707 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $149.99 | 8.478% | $162.7062 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $152.50 | 9.425% | $166.8731 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $1,044.63 | $1,142.1576 | $1,142.16 | $1,142.10 | $1,142.30 | |