| 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 | $207.55 | 9.186% | $226.6155 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $176.47 | 5.435% | $186.0611 | $186.06 | $186.05 | $186.10 |
| Purchase #3 | $13.88 | 7.288% | $14.8916 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $8.76 | 12.112% | $9.821 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $28.98 | 5.835% | $30.671 | $30.67 | $30.65 | $30.70 |
| Purchase #6 | $116.49 | 13.791% | $132.5551 | $132.56 | $132.55 | $132.60 |
| Purchase #7 | $234.57 | 12.818% | $264.6372 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $786.70 | $865.2525 | $865.26 | $865.20 | $865.30 | |