| 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 | $203.64 | 13.443% | $231.0153 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $69.32 | 11.486% | $77.2821 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $240.74 | 8.425% | $261.0223 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $120.62 | 7.481% | $129.6436 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $111.71 | 13.662% | $126.9718 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $164.61 | 3.413% | $170.2281 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $215.64 | 3.476% | $223.1356 | $223.14 | $223.15 | $223.10 |
| 7 purchase totals = | $1,126.28 | $1,219.2988 | $1,219.30 | $1,219.30 | $1,219.20 | |