| 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 | $207.30 | 4.727% | $217.0991 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $84.36 | 13.169% | $95.4694 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $124.67 | 6.548% | $132.8334 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $224.59 | 9.135% | $245.1063 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $70.91 | 11.868% | $79.3256 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $55.30 | 12.448% | $62.1837 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $143.93 | 13.306% | $163.0813 | $163.08 | $163.10 | $163.10 |
| 7 purchase totals = | $911.06 | $995.0988 | $995.10 | $995.15 | $995.10 | |