| 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 | $220.95 | 3.232% | $228.0911 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $95.34 | 7.378% | $102.3742 | $102.37 | $102.35 | $102.40 |
| Purchase #3 | $29.60 | 4.301% | $30.8731 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $150.63 | 8.530% | $163.4787 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $32.93 | 7.141% | $35.2815 | $35.28 | $35.30 | $35.30 |
| Purchase #6 | $72.79 | 9.253% | $79.5253 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $234.36 | 3.857% | $243.3993 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $836.60 | $883.0232 | $883.02 | $883.05 | $883.10 | |