| 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 | $235.42 | 3.239% | $243.0453 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $151.80 | 11.450% | $169.1811 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $31.41 | 7.227% | $33.68 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $15.40 | 13.249% | $17.4403 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $88.41 | 5.447% | $93.2257 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $65.74 | 6.467% | $69.9914 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $88.46 | 4.270% | $92.2372 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $676.64 | $718.8010 | $718.81 | $718.90 | $718.70 | |