| 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 | $108.88 | 3.733% | $112.9445 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $41.67 | 11.107% | $46.2983 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $141.95 | 3.719% | $147.2291 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $91.76 | 8.185% | $99.2706 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $27.65 | 10.214% | $30.4742 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $26.48 | 9.817% | $29.0795 | $29.08 | $29.10 | $29.10 |
| Purchase #7 | $201.78 | 5.798% | $213.4792 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $640.17 | $678.7754 | $678.77 | $678.80 | $678.80 | |