| 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 | $236.28 | 5.387% | $249.0084 | $249.01 | $249.00 | $249.00 |
| Purchase #2 | $215.60 | 13.760% | $245.2666 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $47.59 | 10.848% | $52.7526 | $52.75 | $52.75 | $52.80 |
| Purchase #4 | $41.97 | 10.603% | $46.4201 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $16.42 | 8.390% | $17.7976 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $102.87 | 11.716% | $114.9222 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $183.38 | 8.285% | $198.573 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $844.11 | $924.7405 | $924.74 | $924.65 | $924.80 | |