| 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 | $233.42 | 4.293% | $243.4407 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $22.58 | 11.685% | $25.2185 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $204.65 | 10.152% | $225.4261 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $221.38 | 11.504% | $246.8476 | $246.85 | $246.85 | $246.80 |
| Purchase #5 | $25.72 | 9.758% | $28.2298 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $240.83 | 8.851% | $262.1459 | $262.15 | $262.15 | $262.10 |
| Purchase #7 | $233.81 | 11.665% | $261.0839 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $1,182.39 | $1,292.3925 | $1,292.40 | $1,292.45 | $1,292.20 | |