| 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 | $237.99 | 7.481% | $255.794 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $188.83 | 7.610% | $203.2 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $144.94 | 7.332% | $155.567 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $214.53 | 5.758% | $226.8826 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $115.39 | 8.527% | $125.2293 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $212.57 | 6.868% | $227.1693 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $128.44 | 4.512% | $134.2352 | $134.24 | $134.25 | $134.20 |
| 7 purchase totals = | $1,242.69 | $1,328.0774 | $1,328.08 | $1,328.10 | $1,328.10 | |