| 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 | $201.84 | 3.873% | $209.6573 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $102.63 | 11.311% | $114.2385 | $114.24 | $114.25 | $114.20 |
| Purchase #3 | $235.51 | 4.223% | $245.4556 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $129.99 | 10.141% | $143.1723 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $44.72 | 5.531% | $47.1935 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $241.59 | 3.179% | $249.2701 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $150.65 | 13.289% | $170.6699 | $170.67 | $170.65 | $170.70 |
| 7 purchase totals = | $1,106.93 | $1,179.6572 | $1,179.66 | $1,179.60 | $1,179.80 | |