| 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 | $191.98 | 8.303% | $207.9201 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $243.59 | 4.715% | $255.0753 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $70.78 | 10.744% | $78.3846 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $51.69 | 7.227% | $55.4256 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $111.87 | 8.762% | $121.672 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $45.79 | 3.455% | $47.372 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $134.79 | 9.370% | $147.4198 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $850.49 | $913.2694 | $913.27 | $913.25 | $913.30 | |