| 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 | $212.78 | 3.520% | $220.2699 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $232.91 | 7.747% | $250.9535 | $250.95 | $250.95 | $251.00 |
| Purchase #3 | $231.86 | 7.602% | $249.486 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $139.30 | 10.120% | $153.3972 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $156.60 | 7.225% | $167.9144 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $46.66 | 4.377% | $48.7023 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $134.45 | 12.234% | $150.8986 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $1,154.56 | $1,241.6219 | $1,241.62 | $1,241.60 | $1,241.70 | |