| 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 | $203.66 | 11.208% | $226.4862 | $226.49 | $226.50 | $226.50 |
| Purchase #2 | $237.86 | 13.627% | $270.2732 | $270.27 | $270.25 | $270.30 |
| Purchase #3 | $233.25 | 12.237% | $261.7928 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $123.56 | 13.643% | $140.4173 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $249.32 | 9.239% | $272.3547 | $272.35 | $272.35 | $272.40 |
| Purchase #6 | $249.67 | 4.315% | $260.4433 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $106.41 | 11.362% | $118.5003 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $1,403.73 | $1,550.2678 | $1,550.26 | $1,550.25 | $1,550.30 | |