| 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 | $105.54 | 13.127% | $119.3942 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $180.36 | 3.761% | $187.1433 | $187.14 | $187.15 | $187.10 |
| Purchase #3 | $209.51 | 7.677% | $225.5941 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $67.41 | 11.417% | $75.1062 | $75.11 | $75.10 | $75.10 |
| Purchase #5 | $120.47 | 10.367% | $132.9591 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $97.44 | 13.309% | $110.4083 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $69.53 | 10.295% | $76.6881 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $850.26 | $927.2933 | $927.29 | $927.30 | $927.30 | |