| 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 | $247.62 | 5.108% | $260.2684 | $260.27 | $260.25 | $260.30 |
| Purchase #2 | $212.49 | 6.382% | $226.0511 | $226.05 | $226.05 | $226.10 |
| Purchase #3 | $75.98 | 3.874% | $78.9235 | $78.92 | $78.90 | $78.90 |
| Purchase #4 | $162.60 | 10.112% | $179.0421 | $179.04 | $179.05 | $179.00 |
| Purchase #5 | $79.71 | 9.512% | $87.292 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $116.42 | 8.633% | $126.4705 | $126.47 | $126.45 | $126.50 |
| Purchase #7 | $209.57 | 10.534% | $231.6461 | $231.65 | $231.65 | $231.60 |
| 7 purchase totals = | $1,104.39 | $1,189.6937 | $1,189.69 | $1,189.65 | $1,189.70 | |