| 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 | $237.92 | 9.797% | $261.229 | $261.23 | $261.25 | $261.20 |
| Purchase #2 | $74.96 | 8.412% | $81.2656 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $105.65 | 5.378% | $111.3319 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $143.88 | 13.753% | $163.6678 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $159.86 | 11.857% | $178.8146 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $224.88 | 3.313% | $232.3303 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $70.87 | 10.681% | $78.4396 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $1,018.02 | $1,107.0788 | $1,107.08 | $1,107.10 | $1,107.00 | |