| 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 | $239.48 | 12.774% | $270.0712 | $270.07 | $270.05 | $270.10 |
| Purchase #2 | $30.99 | 13.179% | $35.0742 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $157.97 | 5.872% | $167.246 | $167.25 | $167.25 | $167.20 |
| Purchase #4 | $229.59 | 9.229% | $250.7789 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $174.44 | 11.523% | $194.5407 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $235.73 | 5.382% | $248.417 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $166.89 | 11.660% | $186.3494 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $1,235.09 | $1,352.4774 | $1,352.48 | $1,352.45 | $1,352.40 | |