| 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 | $116.57 | 4.456% | $121.7644 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $37.96 | 9.456% | $41.5495 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $111.96 | 9.186% | $122.2446 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $58.83 | 4.335% | $61.3803 | $61.38 | $61.40 | $61.40 |
| Purchase #5 | $233.65 | 7.196% | $250.4635 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $247.89 | 12.397% | $278.6209 | $278.62 | $278.60 | $278.60 |
| Purchase #7 | $97.40 | 11.661% | $108.7578 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $904.26 | $984.7810 | $984.77 | $984.75 | $984.80 | |