| 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 | $225.63 | 10.387% | $249.0662 | $249.07 | $249.05 | $249.10 |
| Purchase #2 | $11.81 | 7.671% | $12.7159 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $196.50 | 3.629% | $203.631 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $250.83 | 4.496% | $262.1073 | $262.11 | $262.10 | $262.10 |
| Purchase #5 | $85.96 | 7.659% | $92.5437 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $12.60 | 10.346% | $13.9036 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $27.51 | 5.521% | $29.0288 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $810.84 | $862.9965 | $863.00 | $863.00 | $862.90 | |