| 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 | $190.84 | 10.845% | $211.5366 | $211.54 | $211.55 | $211.50 |
| Purchase #2 | $106.89 | 6.453% | $113.7876 | $113.79 | $113.80 | $113.80 |
| Purchase #3 | $55.56 | 6.624% | $59.2403 | $59.24 | $59.25 | $59.20 |
| Purchase #4 | $71.90 | 8.744% | $78.1869 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $210.55 | 9.618% | $230.8007 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $99.81 | 7.741% | $107.5363 | $107.54 | $107.55 | $107.50 |
| Purchase #7 | $78.63 | 9.684% | $86.2445 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $814.18 | $887.3329 | $887.34 | $887.40 | $887.20 | |