| 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 | $67.85 | 3.167% | $69.9988 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $26.68 | 13.789% | $30.3589 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $183.75 | 13.376% | $208.3284 | $208.33 | $208.35 | $208.30 |
| Purchase #4 | $115.47 | 7.444% | $124.0656 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $231.97 | 12.397% | $260.7273 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $243.31 | 4.692% | $254.7261 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $246.74 | 5.629% | $260.629 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $1,115.77 | $1,208.8341 | $1,208.85 | $1,208.90 | $1,208.80 | |