| 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 | $247.92 | 9.867% | $272.3823 | $272.38 | $272.40 | $272.40 |
| Purchase #2 | $143.86 | 7.780% | $155.0523 | $155.05 | $155.05 | $155.10 |
| Purchase #3 | $92.56 | 7.604% | $99.5983 | $99.60 | $99.60 | $99.60 |
| Purchase #4 | $71.72 | 9.366% | $78.4373 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $112.81 | 9.657% | $123.7041 | $123.70 | $123.70 | $123.70 |
| Purchase #6 | $15.37 | 3.776% | $15.9504 | $15.95 | $15.95 | $16.00 |
| Purchase #7 | $161.44 | 9.485% | $176.7526 | $176.75 | $176.75 | $176.80 |
| 7 purchase totals = | $845.68 | $921.8773 | $921.87 | $921.90 | $922.00 | |