| 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 | $102.66 | 12.240% | $115.2256 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $81.44 | 6.192% | $86.4828 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $246.74 | 9.821% | $270.9723 | $270.97 | $270.95 | $271.00 |
| Purchase #4 | $91.49 | 6.450% | $97.3911 | $97.39 | $97.40 | $97.40 |
| Purchase #5 | $200.36 | 13.806% | $228.0217 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $108.89 | 5.874% | $115.2862 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $250.39 | 11.868% | $280.1063 | $280.11 | $280.10 | $280.10 |
| 7 purchase totals = | $1,081.97 | $1,193.4860 | $1,193.49 | $1,193.50 | $1,193.50 | |