| 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 | $11.94 | 3.511% | $12.3592 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $14.64 | 3.657% | $15.1754 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $105.70 | 12.356% | $118.7603 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $239.67 | 13.703% | $272.512 | $272.51 | $272.50 | $272.50 |
| Purchase #5 | $190.59 | 11.218% | $211.9704 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $36.38 | 10.349% | $40.145 | $40.15 | $40.15 | $40.10 |
| Purchase #7 | $215.63 | 12.296% | $242.1439 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $814.55 | $913.0662 | $913.07 | $913.05 | $913.10 | |