| 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 | $199.83 | 6.143% | $212.1056 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $213.65 | 8.526% | $231.8658 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $35.67 | 7.206% | $38.2404 | $38.24 | $38.25 | $38.20 |
| Purchase #4 | $217.68 | 5.382% | $229.3955 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $165.69 | 5.433% | $174.6919 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $223.81 | 7.197% | $239.9176 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $124.29 | 10.853% | $137.7792 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $1,180.62 | $1,263.9960 | $1,264.01 | $1,264.00 | $1,264.00 | |