| 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 | $119.50 | 10.859% | $132.4765 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $152.62 | 5.756% | $161.4048 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $116.61 | 6.722% | $124.4485 | $124.45 | $124.45 | $124.40 |
| Purchase #4 | $30.27 | 8.429% | $32.8215 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $114.58 | 10.388% | $126.4826 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $171.98 | 9.304% | $187.981 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $100.27 | 6.533% | $106.8206 | $106.82 | $106.80 | $106.80 |
| 7 purchase totals = | $805.83 | $872.4355 | $872.43 | $872.45 | $872.40 | |