| 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 | $116.85 | 7.516% | $125.6324 | $125.63 | $125.65 | $125.60 |
| Purchase #2 | $202.40 | 6.503% | $215.5621 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $164.90 | 6.595% | $175.7752 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $19.99 | 4.443% | $20.8782 | $20.88 | $20.90 | $20.90 |
| Purchase #5 | $190.41 | 10.218% | $209.8661 | $209.87 | $209.85 | $209.90 |
| Purchase #6 | $213.69 | 6.414% | $227.3961 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $223.31 | 7.384% | $239.7992 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $1,131.55 | $1,214.9093 | $1,214.92 | $1,214.95 | $1,215.00 | |