| 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 | $9.84 | 5.797% | $10.4104 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $95.94 | 11.776% | $107.2379 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $131.46 | 8.131% | $142.149 | $142.15 | $142.15 | $142.10 |
| Purchase #4 | $102.31 | 3.372% | $105.7599 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $58.42 | 3.694% | $60.578 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $212.71 | 6.340% | $226.1958 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $51.45 | 12.861% | $58.067 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $662.13 | $710.3980 | $710.41 | $710.40 | $710.40 | |