| 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 | $133.40 | 5.501% | $140.7383 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $113.30 | 4.868% | $118.8154 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $104.57 | 9.696% | $114.7091 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $237.35 | 5.116% | $249.4928 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $113.48 | 4.714% | $118.8294 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $212.42 | 5.607% | $224.3304 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $139.72 | 10.577% | $154.4982 | $154.50 | $154.50 | $154.50 |
| 7 purchase totals = | $1,054.24 | $1,121.4136 | $1,121.42 | $1,121.45 | $1,121.30 | |