| 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 | $250.40 | 4.386% | $261.3825 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $167.92 | 11.458% | $187.1603 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $24.57 | 6.795% | $26.2395 | $26.24 | $26.25 | $26.20 |
| Purchase #4 | $48.61 | 13.212% | $55.0324 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $30.32 | 13.299% | $34.3523 | $34.35 | $34.35 | $34.40 |
| Purchase #6 | $80.44 | 10.520% | $88.9023 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $241.53 | 10.504% | $266.9003 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $843.79 | $919.9696 | $919.96 | $920.00 | $920.00 | |