| 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 | $207.57 | 8.119% | $224.4226 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $223.25 | 9.827% | $245.1888 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $249.56 | 4.831% | $261.6162 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $142.92 | 6.127% | $151.6767 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $136.37 | 6.733% | $145.5518 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $86.46 | 12.713% | $97.4517 | $97.45 | $97.45 | $97.50 |
| Purchase #7 | $170.59 | 5.300% | $179.6313 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $1,216.72 | $1,305.5391 | $1,305.54 | $1,305.55 | $1,305.60 | |