| 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 | $210.27 | 13.413% | $238.4735 | $238.47 | $238.45 | $238.50 |
| Purchase #2 | $229.65 | 3.854% | $238.5007 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $106.85 | 9.356% | $116.8469 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $30.73 | 11.424% | $34.2406 | $34.24 | $34.25 | $34.20 |
| Purchase #5 | $22.59 | 8.268% | $24.4577 | $24.46 | $24.45 | $24.50 |
| Purchase #6 | $88.56 | 7.123% | $94.8681 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $25.76 | 8.820% | $28.032 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $714.41 | $775.4195 | $775.42 | $775.40 | $775.40 | |