| 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 | $187.90 | 4.243% | $195.8726 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $173.66 | 8.482% | $188.3898 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $46.99 | 11.535% | $52.4103 | $52.41 | $52.40 | $52.40 |
| Purchase #4 | $99.64 | 4.688% | $104.3111 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $88.61 | 10.242% | $97.6854 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $228.75 | 4.656% | $239.4006 | $239.40 | $239.40 | $239.40 |
| Purchase #7 | $89.46 | 13.250% | $101.3135 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $915.01 | $979.3833 | $979.38 | $979.35 | $979.40 | |