| 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 | $237.47 | 11.834% | $265.5722 | $265.57 | $265.55 | $265.60 |
| Purchase #2 | $20.79 | 7.338% | $22.3156 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $101.45 | 3.122% | $104.6173 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $143.97 | 3.574% | $149.1155 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $80.72 | 3.152% | $83.2643 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $11.55 | 13.220% | $13.0769 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $169.50 | 11.767% | $189.4451 | $189.45 | $189.45 | $189.40 |
| 7 purchase totals = | $765.45 | $827.4069 | $827.42 | $827.35 | $827.40 | |