| 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 | $211.92 | 11.421% | $236.1234 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $25.31 | 8.113% | $27.3634 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $105.45 | 9.510% | $115.4783 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $103.69 | 10.592% | $114.6728 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $25.90 | 3.202% | $26.7293 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $248.79 | 9.785% | $273.1341 | $273.13 | $273.15 | $273.10 |
| Purchase #7 | $94.77 | 3.275% | $97.8737 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $815.83 | $891.3750 | $891.36 | $891.35 | $891.40 | |