| 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 | $231.52 | 6.786% | $247.2309 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $116.37 | 7.466% | $125.0582 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $17.58 | 6.143% | $18.6599 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $160.97 | 11.583% | $179.6152 | $179.62 | $179.60 | $179.60 |
| Purchase #5 | $14.50 | 8.124% | $15.678 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $231.85 | 12.874% | $261.6984 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $150.46 | 6.143% | $159.7028 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $923.25 | $1,007.6434 | $1,007.65 | $1,007.65 | $1,007.70 | |