| 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 | $207.75 | 4.857% | $217.8404 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $104.56 | 11.690% | $116.7831 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $52.71 | 4.315% | $54.9844 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $243.95 | 5.809% | $258.1211 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $134.91 | 6.869% | $144.177 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $208.38 | 5.119% | $219.047 | $219.05 | $219.05 | $219.00 |
| Purchase #7 | $90.54 | 7.357% | $97.201 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $1,042.80 | $1,108.1540 | $1,108.15 | $1,108.20 | $1,108.10 | |