| 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 | $242.79 | 8.289% | $262.9149 | $262.91 | $262.90 | $262.90 |
| Purchase #2 | $51.35 | 8.675% | $55.8046 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $121.71 | 12.272% | $136.6463 | $136.65 | $136.65 | $136.60 |
| Purchase #4 | $102.75 | 8.236% | $111.2125 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $145.58 | 11.723% | $162.6463 | $162.65 | $162.65 | $162.60 |
| Purchase #6 | $169.78 | 12.182% | $190.4626 | $190.46 | $190.45 | $190.50 |
| Purchase #7 | $46.66 | 13.453% | $52.9372 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $880.62 | $972.6244 | $972.62 | $972.60 | $972.50 | |