| 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 | $111.68 | 9.205% | $121.9601 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $214.25 | 7.207% | $229.691 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $178.57 | 12.563% | $201.0037 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $126.33 | 8.497% | $137.0643 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $46.90 | 6.481% | $49.9396 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $208.30 | 12.524% | $234.3875 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $152.50 | 10.854% | $169.0524 | $169.05 | $169.05 | $169.10 |
| 7 purchase totals = | $1,038.53 | $1,143.0986 | $1,143.09 | $1,143.10 | $1,143.20 | |