| 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 | $212.44 | 13.228% | $240.5416 | $240.54 | $240.55 | $240.50 |
| Purchase #2 | $215.72 | 7.420% | $231.7264 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $149.70 | 5.403% | $157.7883 | $157.79 | $157.80 | $157.80 |
| Purchase #4 | $132.88 | 4.568% | $138.95 | $138.95 | $138.95 | $139.00 |
| Purchase #5 | $202.56 | 5.402% | $213.5023 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $88.91 | 5.482% | $93.784 | $93.78 | $93.80 | $93.80 |
| Purchase #7 | $225.25 | 4.827% | $236.1228 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,227.46 | $1,312.4154 | $1,312.41 | $1,312.45 | $1,312.40 | |