| 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 | $192.33 | 8.446% | $208.5742 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $170.41 | 8.594% | $185.055 | $185.06 | $185.05 | $185.10 |
| Purchase #3 | $52.96 | 10.349% | $58.4408 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $87.42 | 5.122% | $91.8977 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $124.41 | 3.406% | $128.6474 | $128.65 | $128.65 | $128.60 |
| Purchase #6 | $222.65 | 6.687% | $237.5386 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $53.65 | 12.419% | $60.3128 | $60.31 | $60.30 | $60.30 |
| 7 purchase totals = | $903.83 | $970.4665 | $970.47 | $970.45 | $970.40 | |