| 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 | $104.27 | 11.680% | $116.4487 | $116.45 | $116.45 | $116.40 |
| Purchase #2 | $177.33 | 12.542% | $199.5707 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $250.26 | 6.854% | $267.4128 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $85.99 | 9.775% | $94.3955 | $94.40 | $94.40 | $94.40 |
| Purchase #5 | $142.39 | 11.335% | $158.5299 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $221.90 | 5.356% | $233.785 | $233.79 | $233.80 | $233.80 |
| Purchase #7 | $163.42 | 3.818% | $169.6594 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $1,145.56 | $1,239.8020 | $1,239.81 | $1,239.80 | $1,239.80 | |