| 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 | $15.88 | 3.557% | $16.4449 | $16.44 | $16.45 | $16.40 |
| Purchase #2 | $250.79 | 4.383% | $261.7821 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $167.76 | 10.210% | $184.8883 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $229.57 | 11.251% | $255.3989 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $112.32 | 8.679% | $122.0683 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $212.77 | 6.185% | $225.9298 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $166.85 | 7.580% | $179.4972 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $1,155.94 | $1,246.0095 | $1,246.01 | $1,246.05 | $1,246.00 | |