| 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 | $232.58 | 4.425% | $242.8717 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $32.39 | 8.308% | $35.081 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $95.65 | 5.826% | $101.2226 | $101.22 | $101.20 | $101.20 |
| Purchase #4 | $115.41 | 6.651% | $123.0859 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $214.87 | 4.786% | $225.1537 | $225.15 | $225.15 | $225.20 |
| Purchase #6 | $11.66 | 11.741% | $13.029 | $13.03 | $13.05 | $13.00 |
| Purchase #7 | $134.35 | 5.399% | $141.6036 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $836.91 | $882.0475 | $882.04 | $882.05 | $882.10 | |