| 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 | $37.60 | 12.579% | $42.3297 | $42.33 | $42.35 | $42.30 |
| Purchase #2 | $125.28 | 7.632% | $134.8414 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $180.96 | 5.840% | $191.5281 | $191.53 | $191.55 | $191.50 |
| Purchase #4 | $205.45 | 13.147% | $232.4605 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $185.35 | 12.321% | $208.187 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $86.49 | 13.193% | $97.9006 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $119.48 | 8.368% | $129.4781 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $940.61 | $1,036.7254 | $1,036.73 | $1,036.80 | $1,036.70 | |