| 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 | $239.81 | 3.164% | $247.3976 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $112.61 | 13.515% | $127.8292 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $224.83 | 4.183% | $234.2346 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $14.99 | 13.816% | $17.061 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $137.99 | 3.222% | $142.436 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $97.81 | 7.721% | $105.3619 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $228.74 | 13.207% | $258.9497 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $1,056.78 | $1,133.2700 | $1,133.27 | $1,133.30 | $1,133.20 | |