| 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 | $249.83 | 8.413% | $270.8482 | $270.85 | $270.85 | $270.80 |
| Purchase #2 | $235.90 | 5.114% | $247.9639 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $28.63 | 7.849% | $30.8772 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $53.56 | 9.675% | $58.7419 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $183.75 | 3.705% | $190.5579 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $234.54 | 5.697% | $247.9017 | $247.90 | $247.90 | $247.90 |
| Purchase #7 | $247.27 | 7.820% | $266.6065 | $266.61 | $266.60 | $266.60 |
| 7 purchase totals = | $1,233.48 | $1,313.4973 | $1,313.50 | $1,313.50 | $1,313.50 | |