| 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 | $232.99 | 12.290% | $261.6245 | $261.62 | $261.60 | $261.60 |
| Purchase #2 | $208.71 | 3.841% | $216.7266 | $216.73 | $216.75 | $216.70 |
| Purchase #3 | $50.51 | 7.217% | $54.1553 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $110.85 | 10.718% | $122.7309 | $122.73 | $122.75 | $122.70 |
| Purchase #5 | $130.72 | 10.285% | $144.1646 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $137.83 | 8.721% | $149.8502 | $149.85 | $149.85 | $149.90 |
| Purchase #7 | $157.75 | 8.383% | $170.9742 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $1,029.36 | $1,120.2263 | $1,120.22 | $1,120.20 | $1,120.30 | |