| 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 | $187.55 | 11.655% | $209.409 | $209.41 | $209.40 | $209.40 |
| Purchase #2 | $132.27 | 5.433% | $139.4562 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $209.96 | 10.779% | $232.5916 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $16.99 | 13.399% | $19.2665 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $92.81 | 3.246% | $95.8226 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $86.51 | 13.151% | $97.8869 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $182.66 | 13.102% | $206.5921 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $908.75 | $1,001.0249 | $1,001.03 | $1,001.00 | $1,001.10 | |