| 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 | $214.72 | 13.384% | $243.4581 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $137.37 | 12.118% | $154.0165 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $237.90 | 10.253% | $262.2919 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $193.97 | 6.769% | $207.0998 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $158.59 | 9.874% | $174.2492 | $174.25 | $174.25 | $174.20 |
| Purchase #6 | $247.33 | 12.293% | $277.7343 | $277.73 | $277.75 | $277.70 |
| Purchase #7 | $90.37 | 7.862% | $97.4749 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $1,280.25 | $1,416.3247 | $1,416.32 | $1,416.30 | $1,416.30 | |