| 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 | $214.90 | 12.693% | $242.1773 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $49.35 | 11.867% | $55.2064 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $63.66 | 12.342% | $71.5169 | $71.52 | $71.50 | $71.50 |
| Purchase #4 | $52.86 | 8.258% | $57.2252 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $75.59 | 4.862% | $79.2652 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $214.76 | 10.466% | $237.2368 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $103.89 | 12.289% | $116.657 | $116.66 | $116.65 | $116.70 |
| 7 purchase totals = | $775.01 | $859.2848 | $859.31 | $859.30 | $859.30 | |