| 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 | $88.72 | 10.240% | $97.8049 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $80.31 | 10.699% | $88.9024 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $167.91 | 13.433% | $190.4654 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $169.29 | 13.247% | $191.7158 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $231.31 | 12.550% | $260.3394 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $134.95 | 5.246% | $142.0295 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $34.53 | 5.391% | $36.3915 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $907.02 | $1,007.6489 | $1,007.65 | $1,007.65 | $1,007.60 | |