| 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 | $239.60 | 4.109% | $249.4452 | $249.45 | $249.45 | $249.40 |
| Purchase #2 | $106.38 | 12.713% | $119.9041 | $119.90 | $119.90 | $119.90 |
| Purchase #3 | $136.43 | 13.637% | $155.035 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $78.86 | 10.395% | $87.0575 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $118.85 | 13.218% | $134.5596 | $134.56 | $134.55 | $134.60 |
| Purchase #6 | $87.79 | 11.151% | $97.5795 | $97.58 | $97.60 | $97.60 |
| Purchase #7 | $235.76 | 12.845% | $266.0434 | $266.04 | $266.05 | $266.00 |
| 7 purchase totals = | $1,003.67 | $1,109.6243 | $1,109.63 | $1,109.65 | $1,109.60 | |