| 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 | $237.71 | 12.689% | $267.873 | $267.87 | $267.85 | $267.90 |
| Purchase #2 | $231.26 | 3.348% | $239.0026 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $132.74 | 5.106% | $139.5177 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $206.91 | 13.505% | $234.8532 | $234.85 | $234.85 | $234.90 |
| Purchase #5 | $211.93 | 12.703% | $238.8515 | $238.85 | $238.85 | $238.90 |
| Purchase #6 | $245.37 | 4.868% | $257.3146 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $115.87 | 9.319% | $126.6679 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $1,381.79 | $1,504.0805 | $1,504.07 | $1,504.00 | $1,504.20 | |