| 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 | $10.30 | 5.404% | $10.8566 | $10.86 | $10.85 | $10.90 |
| Purchase #2 | $190.60 | 12.710% | $214.8253 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $234.74 | 11.364% | $261.4159 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $236.77 | 4.350% | $247.0695 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $66.74 | 10.454% | $73.717 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $88.81 | 4.488% | $92.7958 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $233.34 | 10.512% | $257.8687 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $1,061.30 | $1,158.5488 | $1,158.57 | $1,158.50 | $1,158.60 | |