| 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 | $92.30 | 13.613% | $104.8648 | $104.86 | $104.85 | $104.90 |
| Purchase #2 | $13.46 | 7.284% | $14.4404 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $59.92 | 5.430% | $63.1737 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $170.52 | 11.552% | $190.2185 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $197.59 | 11.586% | $220.4828 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $113.74 | 6.313% | $120.9204 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $200.33 | 3.718% | $207.7783 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $847.86 | $921.8789 | $921.87 | $921.85 | $921.90 | |