| 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 | $30.85 | 13.859% | $35.1255 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $247.98 | 12.419% | $278.7766 | $278.78 | $278.80 | $278.80 |
| Purchase #3 | $244.76 | 6.689% | $261.132 | $261.13 | $261.15 | $261.10 |
| Purchase #4 | $247.79 | 4.181% | $258.1501 | $258.15 | $258.15 | $258.20 |
| Purchase #5 | $119.27 | 11.462% | $132.9407 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $237.91 | 5.851% | $251.8301 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $105.34 | 7.798% | $113.5544 | $113.55 | $113.55 | $113.60 |
| 7 purchase totals = | $1,233.90 | $1,331.5094 | $1,331.51 | $1,331.60 | $1,331.50 | |