| 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 | $106.68 | 3.451% | $110.3615 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $139.99 | 7.382% | $150.3241 | $150.32 | $150.30 | $150.30 |
| Purchase #3 | $200.95 | 6.744% | $214.5021 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $148.87 | 11.271% | $165.6491 | $165.65 | $165.65 | $165.60 |
| Purchase #5 | $167.91 | 3.428% | $173.666 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $104.94 | 5.383% | $110.5889 | $110.59 | $110.60 | $110.60 |
| Purchase #7 | $155.70 | 10.420% | $171.9239 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $1,025.04 | $1,097.0156 | $1,097.01 | $1,096.95 | $1,097.00 | |