| 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 | $205.88 | 12.722% | $232.0721 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $182.37 | 9.416% | $199.542 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $45.78 | 10.108% | $50.4074 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $39.75 | 3.469% | $41.1289 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $169.40 | 9.293% | $185.1423 | $185.14 | $185.15 | $185.10 |
| Purchase #6 | $163.40 | 6.161% | $173.4671 | $173.47 | $173.45 | $173.50 |
| Purchase #7 | $222.59 | 7.610% | $239.5291 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $1,029.17 | $1,121.2889 | $1,121.29 | $1,121.30 | $1,121.20 | |