| 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 | $249.36 | 3.599% | $258.3345 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $196.57 | 11.187% | $218.5603 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $235.87 | 10.754% | $261.2355 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $231.48 | 4.679% | $242.3109 | $242.31 | $242.30 | $242.30 |
| Purchase #5 | $132.39 | 10.255% | $145.9666 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $191.57 | 9.698% | $210.1485 | $210.15 | $210.15 | $210.10 |
| Purchase #7 | $41.83 | 5.260% | $44.0303 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $1,279.07 | $1,380.5866 | $1,380.59 | $1,380.60 | $1,380.50 | |