| 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 | $207.81 | 7.248% | $222.8721 | $222.87 | $222.85 | $222.90 |
| Purchase #2 | $83.72 | 10.868% | $92.8187 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $44.26 | 3.457% | $45.7901 | $45.79 | $45.80 | $45.80 |
| Purchase #4 | $26.82 | 12.826% | $30.2599 | $30.26 | $30.25 | $30.30 |
| Purchase #5 | $71.61 | 12.246% | $80.3794 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $136.93 | 4.124% | $142.577 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $110.60 | 10.448% | $122.1555 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $681.75 | $736.8527 | $736.86 | $736.85 | $737.00 | |