| 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 | $10.82 | 8.390% | $11.7278 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $173.25 | 4.347% | $180.7812 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $173.73 | 8.420% | $188.3581 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $250.35 | 6.840% | $267.4739 | $267.47 | $267.45 | $267.50 |
| Purchase #5 | $227.50 | 13.545% | $258.3149 | $258.31 | $258.30 | $258.30 |
| Purchase #6 | $211.48 | 8.158% | $228.7325 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $117.72 | 12.596% | $132.548 | $132.55 | $132.55 | $132.50 |
| 7 purchase totals = | $1,164.85 | $1,267.9364 | $1,267.93 | $1,267.95 | $1,267.90 | |