| 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 | $130.90 | 12.684% | $147.5034 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $233.86 | 12.222% | $262.4424 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $50.44 | 4.844% | $52.8833 | $52.88 | $52.90 | $52.90 |
| Purchase #4 | $106.33 | 7.789% | $114.612 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $173.96 | 10.741% | $192.645 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $40.68 | 13.767% | $46.2804 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $70.33 | 6.280% | $74.7467 | $74.75 | $74.75 | $74.70 |
| 7 purchase totals = | $806.50 | $891.1132 | $891.11 | $891.15 | $891.00 | |