| 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 | $186.80 | 12.644% | $210.419 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $85.47 | 13.591% | $97.0862 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $193.77 | 8.306% | $209.8645 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $64.68 | 4.648% | $67.6863 | $67.69 | $67.70 | $67.70 |
| Purchase #5 | $29.69 | 9.805% | $32.6011 | $32.60 | $32.60 | $32.60 |
| Purchase #6 | $26.92 | 12.133% | $30.1862 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $127.58 | 12.586% | $143.6372 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $714.91 | $791.4805 | $791.49 | $791.50 | $791.50 | |