| 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 | $74.92 | 4.314% | $78.152 | $78.15 | $78.15 | $78.20 |
| Purchase #2 | $106.38 | 5.598% | $112.3352 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $121.55 | 6.260% | $129.159 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $150.77 | 6.322% | $160.3017 | $160.30 | $160.30 | $160.30 |
| Purchase #5 | $243.83 | 7.165% | $261.3004 | $261.30 | $261.30 | $261.30 |
| Purchase #6 | $234.79 | 11.643% | $262.1266 | $262.13 | $262.15 | $262.10 |
| Purchase #7 | $23.65 | 8.130% | $25.5727 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $955.89 | $1,028.9476 | $1,028.95 | $1,028.95 | $1,029.00 | |