| 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 | $214.43 | 9.425% | $234.64 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $250.43 | 4.342% | $261.3037 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $187.59 | 6.481% | $199.7477 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $193.64 | 5.411% | $204.1179 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $94.62 | 6.648% | $100.9103 | $100.91 | $100.90 | $100.90 |
| Purchase #6 | $134.60 | 8.742% | $146.3667 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $57.93 | 9.399% | $63.3748 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $1,133.24 | $1,210.4611 | $1,210.46 | $1,210.40 | $1,210.40 | |