| 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 | $15.55 | 4.389% | $16.2325 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $242.55 | 6.709% | $258.8227 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $97.65 | 10.843% | $108.2382 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $186.27 | 9.665% | $204.273 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $89.42 | 4.231% | $93.2034 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $243.52 | 11.381% | $271.235 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $171.71 | 12.439% | $193.069 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $1,046.67 | $1,145.0738 | $1,145.07 | $1,145.05 | $1,145.00 | |