| 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 | $140.41 | 10.122% | $154.6223 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $104.82 | 11.388% | $116.7569 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $197.78 | 9.121% | $215.8195 | $215.82 | $215.80 | $215.80 |
| Purchase #4 | $239.71 | 8.184% | $259.3279 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $159.30 | 11.497% | $177.6147 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $205.81 | 8.194% | $222.6741 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $122.30 | 9.135% | $133.4721 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $1,170.13 | $1,280.2875 | $1,280.28 | $1,280.20 | $1,280.30 | |