| 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 | $103.34 | 12.721% | $116.4859 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $232.94 | 6.576% | $248.2581 | $248.26 | $248.25 | $248.30 |
| Purchase #3 | $138.79 | 7.598% | $149.3353 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $136.32 | 3.351% | $140.8881 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $240.99 | 8.434% | $261.3151 | $261.32 | $261.30 | $261.30 |
| Purchase #6 | $178.62 | 11.684% | $199.49 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $236.86 | 8.564% | $257.1447 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $1,267.86 | $1,372.9172 | $1,372.93 | $1,372.95 | $1,372.90 | |