| 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 | $231.77 | 6.762% | $247.4423 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $26.93 | 11.666% | $30.0717 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $36.63 | 6.842% | $39.1362 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $207.43 | 3.420% | $214.5241 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $184.49 | 13.473% | $209.3463 | $209.35 | $209.35 | $209.30 |
| Purchase #6 | $148.45 | 4.406% | $154.9907 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $9.62 | 7.817% | $10.372 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $845.32 | $905.8833 | $905.88 | $905.85 | $905.80 | |