| 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 | $93.70 | 4.451% | $97.8706 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $131.46 | 9.392% | $143.8067 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $117.47 | 9.708% | $128.874 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $243.95 | 5.604% | $257.621 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $204.87 | 11.641% | $228.7189 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $33.25 | 9.789% | $36.5048 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $12.35 | 9.827% | $13.5636 | $13.56 | $13.55 | $13.60 |
| 7 purchase totals = | $837.05 | $906.9596 | $906.95 | $906.85 | $907.00 | |