| 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 | $184.49 | 12.260% | $207.1085 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $43.72 | 8.752% | $47.5464 | $47.55 | $47.55 | $47.50 |
| Purchase #3 | $82.66 | 6.855% | $88.3263 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $142.85 | 13.429% | $162.0333 | $162.03 | $162.05 | $162.00 |
| Purchase #5 | $17.42 | 7.836% | $18.785 | $18.79 | $18.80 | $18.80 |
| Purchase #6 | $93.84 | 3.730% | $97.3402 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $229.89 | 3.112% | $237.0442 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $794.87 | $858.1839 | $858.19 | $858.25 | $858.00 | |