| 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 | $163.88 | 11.237% | $182.2952 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $250.40 | 13.706% | $284.7198 | $284.72 | $284.70 | $284.70 |
| Purchase #3 | $34.51 | 8.733% | $37.5238 | $37.52 | $37.50 | $37.50 |
| Purchase #4 | $47.77 | 3.631% | $49.5045 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $170.93 | 13.779% | $194.4824 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $199.64 | 13.733% | $227.0566 | $227.06 | $227.05 | $227.10 |
| Purchase #7 | $250.30 | 9.468% | $273.9984 | $274.00 | $274.00 | $274.00 |
| 7 purchase totals = | $1,117.43 | $1,249.5807 | $1,249.58 | $1,249.55 | $1,249.60 | |