| 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 | $176.27 | 9.145% | $192.3899 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $121.59 | 10.844% | $134.7752 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $144.49 | 5.497% | $152.4326 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $133.55 | 13.139% | $151.0971 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $226.37 | 4.468% | $236.4842 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $44.53 | 7.115% | $47.6983 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $86.66 | 12.473% | $97.4691 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $933.46 | $1,012.3464 | $1,012.35 | $1,012.40 | $1,012.40 | |