| 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 | $211.46 | 7.524% | $227.3703 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $124.71 | 8.806% | $135.692 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $219.31 | 9.412% | $239.9515 | $239.95 | $239.95 | $240.00 |
| Purchase #4 | $155.48 | 8.791% | $169.1482 | $169.15 | $169.15 | $169.10 |
| Purchase #5 | $61.94 | 5.703% | $65.4724 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $106.94 | 5.618% | $112.9479 | $112.95 | $112.95 | $112.90 |
| Purchase #7 | $34.81 | 12.433% | $39.1379 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $914.65 | $989.7202 | $989.72 | $989.70 | $989.70 | |