| 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 | $220.39 | 13.847% | $250.9074 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $182.34 | 6.179% | $193.6068 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $89.69 | 8.239% | $97.0796 | $97.08 | $97.10 | $97.10 |
| Purchase #4 | $97.68 | 11.480% | $108.8937 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $127.76 | 7.824% | $137.7559 | $137.76 | $137.75 | $137.80 |
| Purchase #6 | $110.87 | 3.418% | $114.6595 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $7.52 | 12.487% | $8.459 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $836.25 | $911.3619 | $911.37 | $911.35 | $911.50 | |