| 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 | $243.67 | 11.202% | $270.9659 | $270.97 | $270.95 | $271.00 |
| Purchase #2 | $235.99 | 6.135% | $250.468 | $250.47 | $250.45 | $250.50 |
| Purchase #3 | $158.75 | 12.512% | $178.6128 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $167.97 | 4.228% | $175.0718 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $250.28 | 13.787% | $284.7861 | $284.79 | $284.80 | $284.80 |
| Purchase #6 | $164.44 | 4.400% | $171.6754 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $106.44 | 7.612% | $114.5422 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $1,327.54 | $1,446.1222 | $1,446.13 | $1,446.10 | $1,446.20 | |