| 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 | $93.34 | 13.839% | $106.2573 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $7.30 | 12.107% | $8.1838 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $159.39 | 8.143% | $172.3691 | $172.37 | $172.35 | $172.40 |
| Purchase #4 | $216.89 | 4.650% | $226.9754 | $226.98 | $227.00 | $227.00 |
| Purchase #5 | $193.94 | 11.621% | $216.4778 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $7.71 | 12.829% | $8.6991 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $10.57 | 4.271% | $11.0214 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $689.14 | $749.9839 | $749.99 | $750.00 | $750.10 | |