| 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 | $9.63 | 7.263% | $10.3294 | $10.33 | $10.35 | $10.30 |
| Purchase #2 | $205.76 | 10.132% | $226.6076 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $226.56 | 10.518% | $250.3896 | $250.39 | $250.40 | $250.40 |
| Purchase #4 | $82.54 | 4.516% | $86.2675 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $104.31 | 8.515% | $113.192 | $113.19 | $113.20 | $113.20 |
| Purchase #6 | $129.30 | 12.214% | $145.0927 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $224.73 | 4.612% | $235.0945 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $982.83 | $1,066.9733 | $1,066.97 | $1,067.00 | $1,067.00 | |