| 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 | $230.94 | 13.112% | $261.2209 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $38.56 | 12.532% | $43.3923 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $97.99 | 7.588% | $105.4255 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $102.39 | 11.156% | $113.8126 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $132.59 | 9.528% | $145.2232 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $107.68 | 12.457% | $121.0937 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $26.53 | 11.466% | $29.5719 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $736.68 | $819.7401 | $819.73 | $819.70 | $819.70 | |