| 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 | $99.80 | 11.396% | $111.1732 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $171.73 | 13.517% | $194.9427 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $176.51 | 9.379% | $193.0649 | $193.06 | $193.05 | $193.10 |
| Purchase #4 | $234.79 | 11.195% | $261.0747 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $232.34 | 7.527% | $249.8282 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $86.76 | 5.848% | $91.8337 | $91.83 | $91.85 | $91.80 |
| Purchase #7 | $125.92 | 6.585% | $134.2118 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $1,127.85 | $1,236.1292 | $1,236.11 | $1,236.10 | $1,236.10 | |