| 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 | $189.27 | 7.786% | $204.0066 | $204.01 | $204.00 | $204.00 |
| Purchase #2 | $179.49 | 5.772% | $189.8502 | $189.85 | $189.85 | $189.90 |
| Purchase #3 | $78.35 | 10.542% | $86.6097 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $105.81 | 12.542% | $119.0807 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $224.30 | 5.320% | $236.2328 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $208.35 | 9.127% | $227.3661 | $227.37 | $227.35 | $227.40 |
| Purchase #7 | $24.94 | 4.746% | $26.1237 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $1,010.51 | $1,089.2698 | $1,089.27 | $1,089.25 | $1,089.30 | |