| 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 | $200.56 | 3.388% | $207.355 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $143.93 | 8.400% | $156.0201 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $126.56 | 6.308% | $134.5434 | $134.54 | $134.55 | $134.50 |
| Purchase #4 | $206.84 | 11.557% | $230.7445 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $232.99 | 7.408% | $250.2499 | $250.25 | $250.25 | $250.20 |
| Purchase #6 | $91.70 | 11.428% | $102.1795 | $102.18 | $102.20 | $102.20 |
| Purchase #7 | $189.36 | 12.434% | $212.905 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $1,191.94 | $1,293.9974 | $1,294.00 | $1,294.00 | $1,293.90 | |