| 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 | $219.82 | 3.714% | $227.9841 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $153.25 | 4.840% | $160.6673 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $239.80 | 3.392% | $247.934 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $30.69 | 7.650% | $33.0378 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $233.93 | 13.697% | $265.9714 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $94.48 | 3.653% | $97.9314 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $190.84 | 7.528% | $205.2064 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $1,162.81 | $1,238.7324 | $1,238.73 | $1,238.75 | $1,238.70 | |