| 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 | $208.41 | 8.635% | $226.4062 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $39.46 | 13.422% | $44.7563 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $33.47 | 5.183% | $35.2048 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $93.88 | 8.862% | $102.1996 | $102.20 | $102.20 | $102.20 |
| Purchase #5 | $11.29 | 4.587% | $11.8079 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $15.44 | 10.637% | $17.0824 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $71.41 | 9.629% | $78.2861 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $473.36 | $515.7433 | $515.75 | $515.75 | $515.80 | |