| 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 | $117.36 | 4.501% | $122.6424 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $44.96 | 13.160% | $50.8767 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $97.35 | 7.185% | $104.3446 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $87.44 | 11.862% | $97.8121 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $236.79 | 9.353% | $258.937 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $215.41 | 7.141% | $230.7924 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $222.36 | 5.141% | $233.7915 | $233.79 | $233.80 | $233.80 |
| 7 purchase totals = | $1,021.67 | $1,099.1967 | $1,099.19 | $1,099.25 | $1,099.10 | |