| 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 | $238.96 | 13.138% | $270.3546 | $270.35 | $270.35 | $270.40 |
| Purchase #2 | $152.44 | 7.546% | $163.9431 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $57.96 | 13.812% | $65.9654 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $28.82 | 5.494% | $30.4034 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $55.68 | 7.811% | $60.0292 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $219.37 | 5.807% | $232.1088 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $156.32 | 13.211% | $176.9714 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $909.55 | $999.7759 | $999.77 | $999.75 | $999.80 | |