| 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 | $248.85 | 13.591% | $282.6712 | $282.67 | $282.65 | $282.70 |
| Purchase #2 | $9.96 | 8.699% | $10.8264 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $95.46 | 11.436% | $106.3768 | $106.38 | $106.40 | $106.40 |
| Purchase #4 | $20.41 | 6.121% | $21.6593 | $21.66 | $21.65 | $21.70 |
| Purchase #5 | $170.84 | 12.431% | $192.0771 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $121.84 | 13.268% | $138.0057 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $68.53 | 11.396% | $76.3397 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $735.89 | $827.9562 | $827.97 | $828.00 | $828.00 | |