| 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 | $247.28 | 5.709% | $261.3972 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $98.72 | 10.856% | $109.437 | $109.44 | $109.45 | $109.40 |
| Purchase #3 | $95.99 | 9.116% | $104.7404 | $104.74 | $104.75 | $104.70 |
| Purchase #4 | $131.33 | 3.550% | $135.9922 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $169.85 | 8.630% | $184.5081 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $127.75 | 9.609% | $140.0255 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $75.30 | 5.199% | $79.2148 | $79.21 | $79.20 | $79.20 |
| 7 purchase totals = | $946.22 | $1,015.3152 | $1,015.32 | $1,015.35 | $1,015.20 | |