| 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 | $217.66 | 9.824% | $239.0429 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $102.57 | 11.675% | $114.545 | $114.55 | $114.55 | $114.50 |
| Purchase #3 | $17.90 | 12.439% | $20.1266 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $175.57 | 4.289% | $183.1002 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $120.75 | 9.469% | $132.1838 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $154.85 | 12.181% | $173.7123 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $93.33 | 13.274% | $105.7186 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $882.63 | $968.4294 | $968.43 | $968.45 | $968.30 | |