| 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 | $206.40 | 13.644% | $234.5612 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $111.86 | 9.140% | $122.084 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $134.53 | 6.705% | $143.5502 | $143.55 | $143.55 | $143.60 |
| Purchase #4 | $143.54 | 13.793% | $163.3385 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $62.61 | 11.299% | $69.6843 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $11.94 | 9.718% | $13.1003 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $143.31 | 12.191% | $160.7809 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $814.19 | $907.0994 | $907.09 | $907.15 | $907.20 | |