| 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 | $250.89 | 11.727% | $280.3119 | $280.31 | $280.30 | $280.30 |
| Purchase #2 | $51.66 | 12.396% | $58.0638 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $237.75 | 3.419% | $245.8787 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $32.37 | 5.358% | $34.1044 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $102.59 | 4.365% | $107.0681 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $216.57 | 12.315% | $243.2406 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $175.60 | 12.828% | $198.126 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $1,067.43 | $1,166.7935 | $1,166.79 | $1,166.80 | $1,166.80 | |