| 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 | $105.35 | 10.580% | $116.496 | $116.50 | $116.50 | $116.50 |
| Purchase #2 | $179.40 | 5.159% | $188.6552 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $164.25 | 9.377% | $179.6517 | $179.65 | $179.65 | $179.70 |
| Purchase #4 | $213.74 | 8.292% | $231.4633 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $221.46 | 12.186% | $248.4471 | $248.45 | $248.45 | $248.40 |
| Purchase #6 | $73.27 | 8.308% | $79.3573 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $140.27 | 7.189% | $150.354 | $150.35 | $150.35 | $150.40 |
| 7 purchase totals = | $1,097.74 | $1,194.4246 | $1,194.43 | $1,194.40 | $1,194.60 | |