| 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 | $111.47 | 3.716% | $115.6122 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $178.27 | 8.410% | $193.2625 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $13.46 | 12.708% | $15.1705 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $92.43 | 5.800% | $97.7909 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $199.96 | 11.244% | $222.4435 | $222.44 | $222.45 | $222.40 |
| Purchase #6 | $222.44 | 13.110% | $251.6019 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $42.65 | 10.345% | $47.0621 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $860.68 | $942.9436 | $942.93 | $942.90 | $943.00 | |