| 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 | $127.38 | 8.683% | $138.4404 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $75.35 | 9.172% | $82.2611 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $240.63 | 6.808% | $257.0121 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $176.92 | 4.169% | $184.2958 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $105.85 | 6.358% | $112.5799 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $24.76 | 9.276% | $27.0567 | $27.06 | $27.05 | $27.10 |
| Purchase #7 | $24.78 | 3.104% | $25.5492 | $25.55 | $25.55 | $25.50 |
| 7 purchase totals = | $775.67 | $827.1952 | $827.20 | $827.20 | $827.20 | |