| 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 | $232.27 | 9.561% | $254.4773 | $254.48 | $254.50 | $254.50 |
| Purchase #2 | $105.39 | 10.218% | $116.1588 | $116.16 | $116.15 | $116.20 |
| Purchase #3 | $86.78 | 12.576% | $97.6935 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $123.86 | 5.188% | $130.2859 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $180.37 | 10.214% | $198.793 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $139.54 | 3.225% | $144.0402 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $213.73 | 10.782% | $236.7744 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $1,081.94 | $1,178.2231 | $1,178.22 | $1,178.25 | $1,178.30 | |