| 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 | $71.56 | 13.483% | $81.2084 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $28.37 | 6.790% | $30.2963 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $78.80 | 10.265% | $86.8888 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $140.38 | 5.334% | $147.8679 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $126.94 | 10.298% | $140.0123 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $210.84 | 12.204% | $236.5709 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $228.79 | 4.149% | $238.2825 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $885.68 | $961.1271 | $961.13 | $961.10 | $961.20 | |