| 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 | $221.68 | 13.807% | $252.2874 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $124.56 | 10.759% | $137.9614 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $112.33 | 3.320% | $116.0594 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $28.49 | 8.510% | $30.9145 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $5.30 | 3.371% | $5.4787 | $5.48 | $5.50 | $5.50 |
| Purchase #6 | $177.69 | 7.872% | $191.6778 | $191.68 | $191.70 | $191.70 |
| Purchase #7 | $232.68 | 13.627% | $264.3873 | $264.39 | $264.40 | $264.40 |
| 7 purchase totals = | $902.73 | $998.7665 | $998.77 | $998.80 | $998.90 | |