| 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 | $128.49 | 6.497% | $136.838 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $63.77 | 13.752% | $72.5397 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $232.62 | 12.698% | $262.1581 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $107.98 | 10.350% | $119.1559 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $200.43 | 11.405% | $223.289 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $250.45 | 5.448% | $264.0945 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $217.75 | 11.480% | $242.7477 | $242.75 | $242.75 | $242.70 |
| 7 purchase totals = | $1,201.49 | $1,320.8229 | $1,320.83 | $1,320.85 | $1,320.80 | |