| 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 | $121.74 | 4.803% | $127.5872 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $27.79 | 9.485% | $30.4259 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $169.29 | 9.105% | $184.7039 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $10.91 | 7.692% | $11.7492 | $11.75 | $11.75 | $11.70 |
| Purchase #5 | $248.46 | 11.229% | $276.3596 | $276.36 | $276.35 | $276.40 |
| Purchase #6 | $169.25 | 8.727% | $184.0204 | $184.02 | $184.00 | $184.00 |
| Purchase #7 | $23.69 | 8.658% | $25.7411 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $771.13 | $840.5873 | $840.59 | $840.60 | $840.50 | |