| 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 | $67.72 | 6.608% | $72.1949 | $72.19 | $72.20 | $72.20 |
| Purchase #2 | $20.40 | 4.306% | $21.2784 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $91.36 | 6.192% | $97.017 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $151.94 | 11.265% | $169.056 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $246.51 | 8.432% | $267.2957 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $181.46 | 4.727% | $190.0376 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $241.78 | 12.227% | $271.3424 | $271.34 | $271.35 | $271.30 |
| 7 purchase totals = | $1,001.17 | $1,088.2220 | $1,088.23 | $1,088.25 | $1,088.20 | |