| 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 | $218.72 | 3.624% | $226.6464 | $226.65 | $226.65 | $226.60 |
| Purchase #2 | $97.31 | 4.458% | $101.6481 | $101.65 | $101.65 | $101.60 |
| Purchase #3 | $104.56 | 13.872% | $119.0646 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $20.50 | 8.430% | $22.2282 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $80.53 | 10.104% | $88.6668 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $189.61 | 13.277% | $214.7845 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $82.56 | 4.358% | $86.158 | $86.16 | $86.15 | $86.20 |
| 7 purchase totals = | $793.79 | $859.1966 | $859.20 | $859.20 | $859.20 | |