| 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 | $229.44 | 8.708% | $249.4196 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $208.36 | 7.661% | $224.3225 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $97.37 | 4.849% | $102.0915 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $184.82 | 3.218% | $190.7675 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $55.73 | 5.249% | $58.6553 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $207.37 | 12.301% | $232.8786 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $91.83 | 3.773% | $95.2947 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $1,074.92 | $1,153.4297 | $1,153.43 | $1,153.40 | $1,153.50 | |