| 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 | $231.58 | 9.617% | $253.851 | $253.85 | $253.85 | $253.90 |
| Purchase #2 | $57.27 | 3.253% | $59.133 | $59.13 | $59.15 | $59.10 |
| Purchase #3 | $157.85 | 10.314% | $174.1306 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $197.66 | 11.641% | $220.6696 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $8.78 | 3.667% | $9.102 | $9.10 | $9.10 | $9.10 |
| Purchase #6 | $115.57 | 4.478% | $120.7452 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $249.61 | 4.866% | $261.756 | $261.76 | $261.75 | $261.80 |
| 7 purchase totals = | $1,018.32 | $1,099.3874 | $1,099.39 | $1,099.40 | $1,099.40 | |