| 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 | $250.50 | 12.800% | $282.564 | $282.56 | $282.55 | $282.60 |
| Purchase #2 | $50.69 | 7.822% | $54.655 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $89.47 | 8.724% | $97.2754 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $26.94 | 11.332% | $29.9928 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $73.63 | 10.541% | $81.3913 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $187.52 | 7.248% | $201.1114 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $209.26 | 12.414% | $235.2375 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $888.01 | $982.2274 | $982.23 | $982.25 | $982.30 | |