| 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 | $237.66 | 12.765% | $267.9973 | $268.00 | $268.00 | $268.00 |
| Purchase #2 | $200.38 | 10.806% | $222.0331 | $222.03 | $222.05 | $222.00 |
| Purchase #3 | $81.94 | 5.196% | $86.1976 | $86.20 | $86.20 | $86.20 |
| Purchase #4 | $107.73 | 8.511% | $116.8989 | $116.90 | $116.90 | $116.90 |
| Purchase #5 | $20.50 | 10.710% | $22.6956 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $176.38 | 6.192% | $187.3014 | $187.30 | $187.30 | $187.30 |
| Purchase #7 | $65.48 | 13.233% | $74.145 | $74.15 | $74.15 | $74.10 |
| 7 purchase totals = | $890.07 | $977.2689 | $977.28 | $977.30 | $977.20 | |