| 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 | $89.86 | 8.488% | $97.4873 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $184.44 | 11.856% | $206.3072 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $81.77 | 5.481% | $86.2518 | $86.25 | $86.25 | $86.30 |
| Purchase #4 | $156.96 | 13.318% | $177.8639 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $137.25 | 8.577% | $149.0219 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $218.68 | 12.242% | $245.4508 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $89.52 | 12.467% | $100.6805 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $958.48 | $1,063.0634 | $1,063.06 | $1,063.05 | $1,063.20 | |