| 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 | $207.58 | 3.641% | $215.138 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $235.71 | 10.525% | $260.5185 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $199.84 | 7.594% | $215.0158 | $215.02 | $215.00 | $215.00 |
| Purchase #4 | $10.57 | 10.281% | $11.6567 | $11.66 | $11.65 | $11.70 |
| Purchase #5 | $11.65 | 10.446% | $12.867 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $193.60 | 12.403% | $217.6122 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $41.92 | 6.714% | $44.7345 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $900.87 | $977.5427 | $977.55 | $977.50 | $977.50 | |