| 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 | $191.86 | 11.403% | $213.7378 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $208.55 | 12.526% | $234.673 | $234.67 | $234.65 | $234.70 |
| Purchase #3 | $27.30 | 7.174% | $29.2585 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $239.44 | 5.589% | $252.8223 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $33.68 | 5.755% | $35.6183 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $97.63 | 7.520% | $104.9718 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $89.79 | 12.126% | $100.6779 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $888.25 | $971.7596 | $971.76 | $971.70 | $971.80 | |