| 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 | $220.71 | 7.546% | $237.3648 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $183.27 | 10.677% | $202.8377 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $209.89 | 11.812% | $234.6822 | $234.68 | $234.70 | $234.70 |
| Purchase #4 | $97.35 | 5.246% | $102.457 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $215.74 | 8.738% | $234.5914 | $234.59 | $234.60 | $234.60 |
| Purchase #6 | $159.71 | 10.671% | $176.7527 | $176.75 | $176.75 | $176.80 |
| Purchase #7 | $200.48 | 4.179% | $208.8581 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $1,287.15 | $1,397.5439 | $1,397.54 | $1,397.55 | $1,397.70 | |