| 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 | $234.89 | 6.580% | $250.3458 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $8.68 | 5.263% | $9.1368 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $86.91 | 9.314% | $95.0048 | $95.00 | $95.00 | $95.00 |
| Purchase #4 | $206.32 | 9.786% | $226.5105 | $226.51 | $226.50 | $226.50 |
| Purchase #5 | $115.70 | 8.485% | $125.5171 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $90.36 | 7.405% | $97.0512 | $97.05 | $97.05 | $97.10 |
| Purchase #7 | $106.32 | 7.550% | $114.3472 | $114.35 | $114.35 | $114.30 |
| 7 purchase totals = | $849.18 | $917.9134 | $917.92 | $917.90 | $917.80 | |