| 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 | $240.76 | 11.469% | $268.3728 | $268.37 | $268.35 | $268.40 |
| Purchase #2 | $186.43 | 8.764% | $202.7687 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $202.76 | 5.558% | $214.0294 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $10.75 | 8.520% | $11.6659 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $185.44 | 11.316% | $206.4244 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $216.77 | 12.464% | $243.7882 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $88.49 | 10.518% | $97.7974 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $1,131.40 | $1,244.8468 | $1,244.85 | $1,244.80 | $1,244.90 | |