| 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 | $247.26 | 10.653% | $273.6006 | $273.60 | $273.60 | $273.60 |
| Purchase #2 | $250.40 | 4.744% | $262.279 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $209.25 | 4.553% | $218.7772 | $218.78 | $218.80 | $218.80 |
| Purchase #4 | $23.45 | 12.399% | $26.3576 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $161.28 | 9.207% | $176.129 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $161.25 | 6.222% | $171.283 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $9.62 | 7.845% | $10.3747 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $1,062.51 | $1,138.8011 | $1,138.80 | $1,138.85 | $1,138.90 | |