| 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 | $206.56 | 10.256% | $227.7448 | $227.74 | $227.75 | $227.70 |
| Purchase #2 | $62.65 | 11.548% | $69.8848 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $19.88 | 7.756% | $21.4219 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $11.59 | 12.286% | $13.0139 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $51.57 | 10.422% | $56.9446 | $56.94 | $56.95 | $56.90 |
| Purchase #6 | $81.34 | 8.845% | $88.5345 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $106.75 | 7.488% | $114.7434 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $540.34 | $592.2879 | $592.26 | $592.30 | $592.10 | |