| 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 | $117.76 | 12.806% | $132.8403 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $130.41 | 6.389% | $138.7419 | $138.74 | $138.75 | $138.70 |
| Purchase #3 | $232.63 | 8.705% | $252.8804 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $162.54 | 7.769% | $175.1677 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $64.26 | 11.399% | $71.585 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $133.56 | 6.758% | $142.586 | $142.59 | $142.60 | $142.60 |
| Purchase #7 | $24.81 | 6.564% | $26.4385 | $26.44 | $26.45 | $26.40 |
| 7 purchase totals = | $865.97 | $940.2398 | $940.25 | $940.30 | $940.20 | |