| 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 | $229.69 | 10.683% | $254.2278 | $254.23 | $254.25 | $254.20 |
| Purchase #2 | $81.27 | 6.155% | $86.2722 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $78.78 | 3.629% | $81.6389 | $81.64 | $81.65 | $81.60 |
| Purchase #4 | $98.68 | 7.770% | $106.3474 | $106.35 | $106.35 | $106.30 |
| Purchase #5 | $236.74 | 13.286% | $268.1933 | $268.19 | $268.20 | $268.20 |
| Purchase #6 | $178.92 | 6.394% | $190.3601 | $190.36 | $190.35 | $190.40 |
| Purchase #7 | $59.31 | 12.447% | $66.6923 | $66.69 | $66.70 | $66.70 |
| 7 purchase totals = | $963.39 | $1,053.7320 | $1,053.73 | $1,053.75 | $1,053.70 | |