| 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 | $25.84 | 13.690% | $29.3775 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $200.29 | 3.782% | $207.865 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $227.32 | 4.257% | $236.997 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $204.60 | 13.320% | $231.8527 | $231.85 | $231.85 | $231.90 |
| Purchase #5 | $85.82 | 13.467% | $97.3774 | $97.38 | $97.40 | $97.40 |
| Purchase #6 | $197.44 | 4.624% | $206.5696 | $206.57 | $206.55 | $206.60 |
| Purchase #7 | $151.56 | 11.673% | $169.2516 | $169.25 | $169.25 | $169.30 |
| 7 purchase totals = | $1,092.87 | $1,179.2908 | $1,179.30 | $1,179.30 | $1,179.50 | |