| 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 | $199.98 | 12.355% | $224.6875 | $224.69 | $224.70 | $224.70 |
| Purchase #2 | $227.31 | 9.583% | $249.0931 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $153.97 | 9.406% | $168.4524 | $168.45 | $168.45 | $168.50 |
| Purchase #4 | $167.71 | 4.285% | $174.8964 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $80.69 | 6.613% | $86.026 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $112.43 | 9.217% | $122.7927 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $83.34 | 4.296% | $86.9203 | $86.92 | $86.90 | $86.90 |
| 7 purchase totals = | $1,025.43 | $1,112.8684 | $1,112.87 | $1,112.90 | $1,112.90 | |