| 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 | $207.36 | 9.544% | $227.1504 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $28.60 | 7.179% | $30.6532 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $63.72 | 13.396% | $72.2559 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $21.91 | 6.521% | $23.3388 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $237.81 | 11.180% | $264.3972 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $247.32 | 6.110% | $262.4313 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $155.80 | 5.632% | $164.5747 | $164.57 | $164.55 | $164.60 |
| 7 purchase totals = | $962.52 | $1,044.8015 | $1,044.80 | $1,044.80 | $1,044.90 | |