| 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 | $239.95 | 11.435% | $267.3883 | $267.39 | $267.40 | $267.40 |
| Purchase #2 | $190.64 | 5.123% | $200.4065 | $200.41 | $200.40 | $200.40 |
| Purchase #3 | $217.63 | 9.539% | $238.3897 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $58.84 | 12.119% | $65.9708 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $18.33 | 4.506% | $19.1559 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $68.81 | 4.462% | $71.8803 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $187.58 | 3.372% | $193.9052 | $193.91 | $193.90 | $193.90 |
| 7 purchase totals = | $981.78 | $1,057.0967 | $1,057.11 | $1,057.10 | $1,057.20 | |