| 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 | $108.88 | 12.102% | $122.0567 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $193.93 | 6.439% | $206.4172 | $206.42 | $206.40 | $206.40 |
| Purchase #3 | $204.83 | 10.844% | $227.0418 | $227.04 | $227.05 | $227.00 |
| Purchase #4 | $156.89 | 10.713% | $173.6976 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $78.26 | 10.200% | $86.2425 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $178.34 | 6.787% | $190.4439 | $190.44 | $190.45 | $190.40 |
| Purchase #7 | $88.62 | 10.191% | $97.6513 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $1,009.75 | $1,103.5510 | $1,103.55 | $1,103.55 | $1,103.50 | |