| 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 | $207.54 | 6.187% | $220.3805 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $15.79 | 9.616% | $17.3084 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $223.48 | 8.606% | $242.7127 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $70.82 | 4.744% | $74.1797 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $209.86 | 7.562% | $225.7296 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $26.67 | 6.329% | $28.3579 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $114.79 | 3.689% | $119.0246 | $119.02 | $119.00 | $119.00 |
| 7 purchase totals = | $868.95 | $927.6934 | $927.69 | $927.70 | $927.70 | |