| 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 | $239.30 | 9.201% | $261.318 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $109.61 | 12.786% | $123.6247 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $76.80 | 6.806% | $82.027 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $49.56 | 9.156% | $54.0977 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $188.87 | 3.687% | $195.8336 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $22.33 | 3.476% | $23.1062 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $79.91 | 11.646% | $89.2163 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $766.38 | $829.2235 | $829.23 | $829.20 | $829.10 | |