| 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 | $233.97 | 10.306% | $258.0829 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $9.60 | 12.219% | $10.773 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $200.82 | 4.343% | $209.5416 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $28.32 | 6.696% | $30.2163 | $30.22 | $30.20 | $30.20 |
| Purchase #5 | $224.26 | 4.713% | $234.8294 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $49.71 | 5.695% | $52.541 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $67.55 | 13.422% | $76.6166 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $814.23 | $872.6008 | $872.60 | $872.60 | $872.50 | |