| 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 | $237.40 | 13.360% | $269.1166 | $269.12 | $269.10 | $269.10 |
| Purchase #2 | $248.94 | 8.598% | $270.3439 | $270.34 | $270.35 | $270.30 |
| Purchase #3 | $197.43 | 5.685% | $208.6539 | $208.65 | $208.65 | $208.70 |
| Purchase #4 | $182.69 | 3.384% | $188.8722 | $188.87 | $188.85 | $188.90 |
| Purchase #5 | $59.66 | 11.541% | $66.5454 | $66.55 | $66.55 | $66.50 |
| Purchase #6 | $222.94 | 5.762% | $235.7858 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $49.45 | 10.691% | $54.7367 | $54.74 | $54.75 | $54.70 |
| 7 purchase totals = | $1,198.51 | $1,294.0545 | $1,294.06 | $1,294.05 | $1,294.00 | |