| 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 | $18.48 | 4.283% | $19.2715 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $161.91 | 8.731% | $176.0464 | $176.05 | $176.05 | $176.00 |
| Purchase #3 | $247.65 | 10.661% | $274.052 | $274.05 | $274.05 | $274.10 |
| Purchase #4 | $102.68 | 11.112% | $114.0898 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $244.36 | 7.114% | $261.7438 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $199.82 | 6.209% | $212.2268 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $216.99 | 5.773% | $229.5168 | $229.52 | $229.50 | $229.50 |
| 7 purchase totals = | $1,191.89 | $1,286.9471 | $1,286.95 | $1,286.95 | $1,286.90 | |