| 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 | $211.85 | 12.813% | $238.9943 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $162.71 | 12.285% | $182.6989 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $168.89 | 10.282% | $186.2553 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $75.40 | 8.455% | $81.7751 | $81.78 | $81.80 | $81.80 |
| Purchase #5 | $85.43 | 13.715% | $97.1467 | $97.15 | $97.15 | $97.10 |
| Purchase #6 | $28.83 | 7.196% | $30.9046 | $30.90 | $30.90 | $30.90 |
| Purchase #7 | $79.91 | 9.857% | $87.7867 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $813.02 | $905.5616 | $905.57 | $905.60 | $905.60 | |