| 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 | $202.98 | 12.468% | $228.2875 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $206.27 | 4.434% | $215.416 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $129.64 | 9.810% | $142.3577 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $242.76 | 3.347% | $250.8852 | $250.89 | $250.90 | $250.90 |
| Purchase #5 | $124.34 | 4.612% | $130.0746 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $38.53 | 5.657% | $40.7096 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $92.28 | 5.183% | $97.0629 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $1,036.80 | $1,104.7935 | $1,104.80 | $1,104.75 | $1,104.90 | |