| 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 | $122.61 | 3.773% | $127.2361 | $127.24 | $127.25 | $127.20 |
| Purchase #2 | $7.83 | 7.495% | $8.4169 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $98.65 | 10.185% | $108.6975 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $237.36 | 4.363% | $247.716 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $169.92 | 11.687% | $189.7786 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $98.60 | 11.844% | $110.2782 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $71.77 | 3.605% | $74.3573 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $806.74 | $866.4806 | $866.50 | $866.50 | $866.50 | |