| 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 | $249.62 | 4.321% | $260.4061 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $33.67 | 8.183% | $36.4252 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $99.36 | 8.526% | $107.8314 | $107.83 | $107.85 | $107.80 |
| Purchase #4 | $73.96 | 9.611% | $81.0683 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $135.77 | 9.510% | $148.6817 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $92.56 | 11.527% | $103.2294 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $32.65 | 11.241% | $36.3202 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $717.59 | $773.9623 | $773.97 | $774.00 | $773.90 | |