| 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 | $209.51 | 4.400% | $218.7284 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $29.58 | 13.847% | $33.6759 | $33.68 | $33.70 | $33.70 |
| Purchase #3 | $15.92 | 5.555% | $16.8044 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $97.81 | 7.716% | $105.357 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $26.81 | 11.265% | $29.8301 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $219.44 | 6.665% | $234.0657 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $100.30 | 12.118% | $112.4544 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $699.37 | $750.9159 | $750.92 | $750.95 | $751.00 | |