| 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 | $79.54 | 8.386% | $86.2102 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $158.44 | 3.816% | $164.4861 | $164.49 | $164.50 | $164.50 |
| Purchase #3 | $140.34 | 9.242% | $153.3102 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $228.36 | 10.226% | $251.7121 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $114.34 | 3.665% | $118.5306 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $202.60 | 5.403% | $213.5465 | $213.55 | $213.55 | $213.50 |
| Purchase #7 | $196.58 | 12.803% | $221.7481 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $1,120.20 | $1,209.5438 | $1,209.55 | $1,209.55 | $1,209.40 | |