| 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 | $18.44 | 11.710% | $20.5993 | $20.60 | $20.60 | $20.60 |
| Purchase #2 | $200.46 | 13.391% | $227.3036 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $218.34 | 8.853% | $237.6696 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $24.36 | 3.429% | $25.1953 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $220.30 | 10.616% | $243.687 | $243.69 | $243.70 | $243.70 |
| Purchase #6 | $50.56 | 3.483% | $52.321 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $155.26 | 8.301% | $168.1481 | $168.15 | $168.15 | $168.10 |
| 7 purchase totals = | $887.72 | $974.9239 | $974.93 | $974.90 | $974.90 | |