| 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 | $215.25 | 4.677% | $225.3172 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $65.58 | 10.721% | $72.6108 | $72.61 | $72.60 | $72.60 |
| Purchase #3 | $56.94 | 3.203% | $58.7638 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $21.77 | 7.474% | $23.3971 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $24.98 | 9.873% | $27.4463 | $27.45 | $27.45 | $27.40 |
| Purchase #6 | $152.91 | 5.447% | $161.239 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $207.97 | 9.624% | $227.985 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $745.40 | $796.7592 | $796.77 | $796.75 | $796.70 | |