| 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 | $244.38 | 5.286% | $257.2979 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $22.76 | 13.870% | $25.9168 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $189.67 | 13.569% | $215.4063 | $215.41 | $215.40 | $215.40 |
| Purchase #4 | $78.37 | 10.746% | $86.7916 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $196.50 | 11.474% | $219.0464 | $219.05 | $219.05 | $219.00 |
| Purchase #6 | $6.52 | 9.856% | $7.1626 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $58.94 | 3.187% | $60.8184 | $60.82 | $60.80 | $60.80 |
| 7 purchase totals = | $797.14 | $872.4400 | $872.45 | $872.40 | $872.40 | |