| 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 | $198.61 | 8.413% | $215.3191 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $178.46 | 8.279% | $193.2347 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $169.88 | 11.111% | $188.7554 | $188.76 | $188.75 | $188.80 |
| Purchase #4 | $88.68 | 10.419% | $97.9196 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $120.40 | 3.485% | $124.5959 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $153.91 | 4.667% | $161.093 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $149.61 | 12.642% | $168.5237 | $168.52 | $168.50 | $168.50 |
| 7 purchase totals = | $1,059.55 | $1,149.4414 | $1,149.44 | $1,149.40 | $1,149.40 | |