| 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 | $123.26 | 3.295% | $127.3214 | $127.32 | $127.30 | $127.30 |
| Purchase #2 | $162.46 | 3.465% | $168.0892 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $73.71 | 8.844% | $80.2289 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $250.37 | 4.340% | $261.2361 | $261.24 | $261.25 | $261.20 |
| Purchase #5 | $226.41 | 5.783% | $239.5033 | $239.50 | $239.50 | $239.50 |
| Purchase #6 | $74.76 | 8.622% | $81.2058 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $169.31 | 3.132% | $174.6128 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $1,080.28 | $1,132.1975 | $1,132.20 | $1,132.20 | $1,132.10 | |