| 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 | $232.45 | 8.646% | $252.5476 | $252.55 | $252.55 | $252.50 |
| Purchase #2 | $235.44 | 4.586% | $246.2373 | $246.24 | $246.25 | $246.20 |
| Purchase #3 | $73.86 | 5.872% | $78.1971 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $242.78 | 11.193% | $269.9544 | $269.95 | $269.95 | $270.00 |
| Purchase #5 | $232.94 | 11.866% | $260.5807 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $117.46 | 6.186% | $124.7261 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $99.79 | 8.313% | $108.0855 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $1,234.72 | $1,340.3287 | $1,340.34 | $1,340.40 | $1,340.30 | |