| 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 | $215.54 | 7.154% | $230.9597 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $125.65 | 12.782% | $141.7106 | $141.71 | $141.70 | $141.70 |
| Purchase #3 | $94.47 | 6.296% | $100.4178 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $151.98 | 4.474% | $158.7796 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $174.27 | 4.719% | $182.4938 | $182.49 | $182.50 | $182.50 |
| Purchase #6 | $16.61 | 4.845% | $17.4148 | $17.41 | $17.40 | $17.40 |
| Purchase #7 | $113.71 | 6.522% | $121.1262 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $892.23 | $952.9025 | $952.90 | $952.90 | $952.90 | |