| 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 | $250.28 | 7.738% | $269.6467 | $269.65 | $269.65 | $269.60 |
| Purchase #2 | $134.89 | 7.295% | $144.7302 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $243.28 | 10.157% | $267.9899 | $267.99 | $268.00 | $268.00 |
| Purchase #4 | $33.57 | 8.706% | $36.4926 | $36.49 | $36.50 | $36.50 |
| Purchase #5 | $30.84 | 10.539% | $34.0902 | $34.09 | $34.10 | $34.10 |
| Purchase #6 | $39.67 | 4.322% | $41.3845 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $136.91 | 3.627% | $141.8757 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $869.44 | $936.2098 | $936.21 | $936.30 | $936.20 | |