| 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 | $104.85 | 9.105% | $114.3966 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $175.78 | 3.201% | $181.4067 | $181.41 | $181.40 | $181.40 |
| Purchase #3 | $85.28 | 9.411% | $93.3057 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $175.88 | 8.471% | $190.7788 | $190.78 | $190.80 | $190.80 |
| Purchase #5 | $111.82 | 5.865% | $118.3782 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $238.64 | 5.371% | $251.4574 | $251.46 | $251.45 | $251.50 |
| Purchase #7 | $30.67 | 12.377% | $34.466 | $34.47 | $34.45 | $34.50 |
| 7 purchase totals = | $922.92 | $984.1894 | $984.21 | $984.20 | $984.30 | |