| 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 | $20.87 | 11.206% | $23.2087 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $70.80 | 3.223% | $73.0819 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $185.50 | 12.242% | $208.2089 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $98.93 | 7.440% | $106.2904 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $177.53 | 5.315% | $186.9657 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $216.26 | 5.388% | $227.9121 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $207.88 | 13.570% | $236.0893 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $977.77 | $1,061.7570 | $1,061.76 | $1,061.75 | $1,061.80 | |