| 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 | $224.81 | 10.222% | $247.7901 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $11.31 | 10.727% | $12.5232 | $12.52 | $12.50 | $12.50 |
| Purchase #3 | $10.37 | 12.652% | $11.682 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $216.94 | 4.314% | $226.2988 | $226.30 | $226.30 | $226.30 |
| Purchase #5 | $55.95 | 3.186% | $57.7326 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $102.86 | 13.276% | $116.5157 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $211.64 | 8.587% | $229.8135 | $229.81 | $229.80 | $229.80 |
| 7 purchase totals = | $833.88 | $902.3559 | $902.35 | $902.35 | $902.30 | |