| 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 | $138.30 | 10.406% | $152.6915 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $139.41 | 9.727% | $152.9704 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $204.81 | 10.176% | $225.6515 | $225.65 | $225.65 | $225.70 |
| Purchase #4 | $89.36 | 12.377% | $100.4201 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $79.67 | 8.261% | $86.2515 | $86.25 | $86.25 | $86.30 |
| Purchase #6 | $207.37 | 9.332% | $226.7218 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $214.74 | 6.791% | $229.323 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $1,073.66 | $1,174.0298 | $1,174.02 | $1,173.95 | $1,174.10 | |