| 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 | $185.54 | 12.344% | $208.4431 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $87.68 | 10.735% | $97.0924 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $83.64 | 3.685% | $86.7221 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $122.91 | 11.809% | $137.4244 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $193.39 | 10.685% | $214.0537 | $214.05 | $214.05 | $214.10 |
| Purchase #6 | $66.75 | 3.237% | $68.9107 | $68.91 | $68.90 | $68.90 |
| Purchase #7 | $41.80 | 11.247% | $46.5012 | $46.50 | $46.50 | $46.50 |
| 7 purchase totals = | $781.71 | $859.1476 | $859.13 | $859.10 | $859.10 | |