| 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 | $29.26 | 3.206% | $30.1981 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $36.29 | 5.617% | $38.3284 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $226.51 | 4.263% | $236.1661 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $85.91 | 11.498% | $95.7879 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $149.82 | 10.217% | $165.1271 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $240.25 | 6.431% | $255.7005 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $11.92 | 8.204% | $12.8979 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $779.96 | $834.2060 | $834.22 | $834.25 | $834.20 | |