| 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 | $200.40 | 4.207% | $208.8308 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $225.68 | 12.861% | $254.7047 | $254.70 | $254.70 | $254.70 |
| Purchase #3 | $16.34 | 13.605% | $18.5631 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $136.79 | 12.638% | $154.0775 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $219.41 | 3.618% | $227.3483 | $227.35 | $227.35 | $227.30 |
| Purchase #6 | $122.67 | 11.758% | $137.0935 | $137.09 | $137.10 | $137.10 |
| Purchase #7 | $79.92 | 3.799% | $82.9562 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $1,001.21 | $1,083.5741 | $1,083.57 | $1,083.60 | $1,083.60 | |