| 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 | $227.45 | 3.802% | $236.0976 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $185.94 | 5.660% | $196.4642 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $43.95 | 7.429% | $47.215 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $166.42 | 9.511% | $182.2482 | $182.25 | $182.25 | $182.20 |
| Purchase #5 | $157.39 | 11.514% | $175.5119 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $84.32 | 9.368% | $92.2191 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $208.30 | 11.235% | $231.7025 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $1,073.77 | $1,161.4585 | $1,161.46 | $1,161.40 | $1,161.40 | |