| 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 | $102.62 | 13.455% | $116.4275 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $132.32 | 5.424% | $139.497 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $231.81 | 12.498% | $260.7816 | $260.78 | $260.80 | $260.80 |
| Purchase #4 | $52.68 | 7.874% | $56.828 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $186.37 | 11.557% | $207.9088 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $80.37 | 5.371% | $84.6867 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $33.83 | 10.176% | $37.2725 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $820.00 | $903.4021 | $903.41 | $903.45 | $903.40 | |