| 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 | $237.59 | 3.390% | $245.6443 | $245.64 | $245.65 | $245.60 |
| Purchase #2 | $239.60 | 7.154% | $256.741 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $244.32 | 6.854% | $261.0657 | $261.07 | $261.05 | $261.10 |
| Purchase #4 | $199.81 | 4.869% | $209.5387 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $156.54 | 4.426% | $163.4685 | $163.47 | $163.45 | $163.50 |
| Purchase #6 | $145.73 | 9.375% | $159.3922 | $159.39 | $159.40 | $159.40 |
| Purchase #7 | $16.68 | 3.133% | $17.2026 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $1,240.27 | $1,313.0530 | $1,313.05 | $1,313.05 | $1,313.00 | |