| 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 | $248.41 | 4.349% | $259.2134 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $148.81 | 9.826% | $163.4321 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $42.78 | 12.305% | $48.0441 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $245.88 | 11.213% | $273.4505 | $273.45 | $273.45 | $273.50 |
| Purchase #5 | $45.50 | 13.206% | $51.5087 | $51.51 | $51.50 | $51.50 |
| Purchase #6 | $24.96 | 13.847% | $28.4162 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $138.90 | 4.709% | $145.4408 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $895.24 | $969.5058 | $969.50 | $969.50 | $969.40 | |