| 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 | $125.42 | 3.366% | $129.6416 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $86.80 | 13.314% | $98.3566 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $41.78 | 9.803% | $45.8757 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $159.51 | 4.173% | $166.1664 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $123.45 | 7.171% | $132.3026 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $241.55 | 4.318% | $251.9801 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $38.43 | 3.857% | $39.9122 | $39.91 | $39.90 | $39.90 |
| 7 purchase totals = | $816.94 | $864.2352 | $864.24 | $864.25 | $864.30 | |