| 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 | $9.55 | 6.708% | $10.1906 | $10.19 | $10.20 | $10.20 |
| Purchase #2 | $189.89 | 8.264% | $205.5825 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $133.38 | 6.872% | $142.5459 | $142.55 | $142.55 | $142.50 |
| Purchase #4 | $208.60 | 9.758% | $228.9552 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $42.73 | 6.676% | $45.5827 | $45.58 | $45.60 | $45.60 |
| Purchase #6 | $58.29 | 8.819% | $63.4306 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $105.83 | 3.646% | $109.6886 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $748.27 | $805.9761 | $805.98 | $806.05 | $806.00 | |