| 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 | $116.38 | 9.688% | $127.6549 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $177.53 | 12.677% | $200.0355 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $182.44 | 13.592% | $207.2372 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $104.91 | 10.518% | $115.9444 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $139.40 | 11.475% | $155.3962 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $190.89 | 8.118% | $206.3865 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $18.61 | 10.444% | $20.5536 | $20.55 | $20.55 | $20.60 |
| 7 purchase totals = | $930.16 | $1,033.2083 | $1,033.21 | $1,033.25 | $1,033.20 | |