| 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 | $219.89 | 8.764% | $239.1612 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $239.28 | 9.189% | $261.2674 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $105.97 | 9.762% | $116.3148 | $116.31 | $116.30 | $116.30 |
| Purchase #4 | $227.81 | 7.635% | $245.2033 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $125.80 | 3.464% | $130.1577 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $12.69 | 11.841% | $14.1926 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $155.77 | 4.393% | $162.613 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $1,087.21 | $1,168.9100 | $1,168.90 | $1,168.85 | $1,169.00 | |