| 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 | $30.44 | 13.845% | $34.6544 | $34.65 | $34.65 | $34.70 |
| Purchase #2 | $227.35 | 12.165% | $255.0071 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $90.56 | 5.325% | $95.3823 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $232.47 | 7.484% | $249.8681 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $223.57 | 3.357% | $231.0752 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $188.41 | 3.825% | $195.6167 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $61.78 | 8.257% | $66.8812 | $66.88 | $66.90 | $66.90 |
| 7 purchase totals = | $1,054.58 | $1,128.4850 | $1,128.49 | $1,128.50 | $1,128.60 | |