| 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 | $110.67 | 5.339% | $116.5787 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $247.90 | 7.812% | $267.2659 | $267.27 | $267.25 | $267.30 |
| Purchase #3 | $218.99 | 8.194% | $236.934 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $15.61 | 8.790% | $16.9821 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $222.33 | 13.780% | $252.9671 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $68.82 | 7.824% | $74.2045 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $72.82 | 7.336% | $78.1621 | $78.16 | $78.15 | $78.20 |
| 7 purchase totals = | $957.14 | $1,043.0944 | $1,043.09 | $1,043.10 | $1,043.20 | |