| 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 | $201.80 | 13.850% | $229.7493 | $229.75 | $229.75 | $229.70 |
| Purchase #2 | $220.92 | 7.770% | $238.0855 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $249.97 | 4.566% | $261.3836 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $76.97 | 13.870% | $87.6457 | $87.65 | $87.65 | $87.60 |
| Purchase #5 | $146.45 | 9.111% | $159.7931 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $215.77 | 7.181% | $231.2644 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $100.75 | 4.724% | $105.5094 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $1,212.63 | $1,313.4310 | $1,313.43 | $1,313.45 | $1,313.40 | |