| 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 | $190.75 | 6.686% | $203.5035 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $19.56 | 13.684% | $22.2366 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $30.89 | 13.262% | $34.9866 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $203.77 | 11.786% | $227.7863 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $126.69 | 3.462% | $131.076 | $131.08 | $131.10 | $131.10 |
| Purchase #6 | $218.97 | 8.221% | $236.9715 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $61.33 | 6.169% | $65.1134 | $65.11 | $65.10 | $65.10 |
| 7 purchase totals = | $851.96 | $921.6739 | $921.68 | $921.70 | $921.70 | |