| 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 | $242.95 | 7.468% | $261.0935 | $261.09 | $261.10 | $261.10 |
| Purchase #2 | $30.73 | 12.770% | $34.6542 | $34.65 | $34.65 | $34.70 |
| Purchase #3 | $79.49 | 12.230% | $89.2116 | $89.21 | $89.20 | $89.20 |
| Purchase #4 | $21.49 | 12.709% | $24.2212 | $24.22 | $24.20 | $24.20 |
| Purchase #5 | $157.29 | 10.789% | $174.26 | $174.26 | $174.25 | $174.30 |
| Purchase #6 | $174.98 | 8.766% | $190.3187 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $22.52 | 4.591% | $23.5539 | $23.55 | $23.55 | $23.60 |
| 7 purchase totals = | $729.45 | $797.3131 | $797.30 | $797.25 | $797.40 | |