| 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 | $225.30 | 9.645% | $247.0302 | $247.03 | $247.05 | $247.00 |
| Purchase #2 | $188.46 | 3.868% | $195.7496 | $195.75 | $195.75 | $195.70 |
| Purchase #3 | $15.41 | 3.662% | $15.9743 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $20.92 | 13.247% | $23.6913 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $154.97 | 7.717% | $166.929 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $201.91 | 8.399% | $218.8684 | $218.87 | $218.85 | $218.90 |
| Purchase #7 | $123.97 | 7.477% | $133.2392 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $930.94 | $1,001.4820 | $1,001.48 | $1,001.50 | $1,001.40 | |