| 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 | $79.56 | 7.157% | $85.2541 | $85.25 | $85.25 | $85.30 |
| Purchase #2 | $122.53 | 4.456% | $127.9899 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $207.27 | 11.394% | $230.8863 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $150.67 | 12.258% | $169.1391 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $243.34 | 7.274% | $261.0406 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $120.88 | 12.134% | $135.5476 | $135.55 | $135.55 | $135.50 |
| Purchase #7 | $36.62 | 6.126% | $38.8633 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $960.87 | $1,048.7209 | $1,048.72 | $1,048.75 | $1,048.70 | |