| 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 | $9.79 | 10.310% | $10.7993 | $10.80 | $10.80 | $10.80 |
| Purchase #2 | $116.46 | 8.116% | $125.9119 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $184.53 | 13.271% | $209.019 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $139.36 | 8.838% | $151.6766 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $182.88 | 8.242% | $197.953 | $197.95 | $197.95 | $198.00 |
| Purchase #6 | $38.57 | 12.552% | $43.4113 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $109.31 | 9.539% | $119.7371 | $119.74 | $119.75 | $119.70 |
| 7 purchase totals = | $780.90 | $858.5082 | $858.51 | $858.50 | $858.50 | |