| 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 | $233.61 | 6.147% | $247.97 | $247.97 | $247.95 | $248.00 |
| Purchase #2 | $233.96 | 8.113% | $252.9412 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $193.81 | 9.560% | $212.3382 | $212.34 | $212.35 | $212.30 |
| Purchase #4 | $249.98 | 4.426% | $261.0441 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $49.40 | 3.235% | $50.9981 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $73.78 | 3.647% | $76.4708 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $182.70 | 4.776% | $191.4258 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $1,217.24 | $1,293.1882 | $1,293.19 | $1,293.20 | $1,293.10 | |