| 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 | $188.95 | 6.210% | $200.6838 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $110.37 | 12.717% | $124.4058 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $40.50 | 6.692% | $43.2103 | $43.21 | $43.20 | $43.20 |
| Purchase #4 | $44.55 | 8.266% | $48.2325 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $51.87 | 8.399% | $56.2266 | $56.23 | $56.25 | $56.20 |
| Purchase #6 | $81.39 | 7.410% | $87.421 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $36.88 | 3.583% | $38.2014 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $554.51 | $598.3814 | $598.38 | $598.40 | $598.30 | |