| 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 | $30.83 | 9.296% | $33.696 | $33.70 | $33.70 | $33.70 |
| Purchase #2 | $203.80 | 9.583% | $223.3302 | $223.33 | $223.35 | $223.30 |
| Purchase #3 | $84.39 | 8.602% | $91.6492 | $91.65 | $91.65 | $91.60 |
| Purchase #4 | $205.89 | 9.112% | $224.6507 | $224.65 | $224.65 | $224.70 |
| Purchase #5 | $136.75 | 12.779% | $154.2253 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $134.44 | 3.256% | $138.8174 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $51.30 | 11.294% | $57.0938 | $57.09 | $57.10 | $57.10 |
| 7 purchase totals = | $847.40 | $923.4626 | $923.47 | $923.50 | $923.40 | |