| 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 | $245.26 | 11.255% | $272.864 | $272.86 | $272.85 | $272.90 |
| Purchase #2 | $44.59 | 12.548% | $50.1852 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $86.25 | 5.579% | $91.0619 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $209.80 | 9.121% | $228.9359 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $97.86 | 12.535% | $110.1268 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $122.65 | 12.411% | $137.8721 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $169.76 | 6.207% | $180.297 | $180.30 | $180.30 | $180.30 |
| 7 purchase totals = | $976.17 | $1,071.3429 | $1,071.35 | $1,071.35 | $1,071.40 | |