| 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 | $129.54 | 6.289% | $137.6868 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $226.32 | 8.661% | $245.9216 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $240.74 | 8.364% | $260.8755 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $78.72 | 4.522% | $82.2797 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $244.52 | 8.637% | $265.6392 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $150.61 | 4.162% | $156.8784 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $177.39 | 12.699% | $199.9168 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $1,247.84 | $1,349.1980 | $1,349.21 | $1,349.25 | $1,349.20 | |