| 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 | $193.31 | 10.604% | $213.8086 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $30.29 | 13.749% | $34.4546 | $34.45 | $34.45 | $34.50 |
| Purchase #3 | $236.38 | 10.773% | $261.8452 | $261.85 | $261.85 | $261.80 |
| Purchase #4 | $95.83 | 5.250% | $100.8611 | $100.86 | $100.85 | $100.90 |
| Purchase #5 | $192.28 | 11.571% | $214.5287 | $214.53 | $214.55 | $214.50 |
| Purchase #6 | $99.40 | 4.767% | $104.1384 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $86.60 | 12.456% | $97.3869 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $934.09 | $1,027.0235 | $1,027.03 | $1,027.05 | $1,027.00 | |