| 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 | $12.88 | 5.789% | $13.6256 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $217.66 | 10.397% | $240.2901 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $213.37 | 12.690% | $240.4467 | $240.45 | $240.45 | $240.40 |
| Purchase #4 | $59.84 | 8.396% | $64.8642 | $64.86 | $64.85 | $64.90 |
| Purchase #5 | $149.57 | 13.188% | $169.2953 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $97.29 | 5.279% | $102.4259 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $182.30 | 9.741% | $200.0578 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $932.91 | $1,031.0056 | $1,031.02 | $1,031.05 | $1,031.00 | |