| 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 | $185.47 | 11.528% | $206.851 | $206.85 | $206.85 | $206.90 |
| Purchase #2 | $178.49 | 11.615% | $199.2216 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $174.63 | 13.328% | $197.9047 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $174.91 | 9.719% | $191.9095 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $12.41 | 3.214% | $12.8089 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $119.67 | 12.519% | $134.6515 | $134.65 | $134.65 | $134.70 |
| Purchase #7 | $86.54 | 13.732% | $98.4237 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $932.12 | $1,041.7709 | $1,041.76 | $1,041.70 | $1,041.80 | |