| 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 | $204.38 | 11.187% | $227.244 | $227.24 | $227.25 | $227.20 |
| Purchase #2 | $85.57 | 3.192% | $88.3014 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $120.60 | 9.824% | $132.4477 | $132.45 | $132.45 | $132.40 |
| Purchase #4 | $166.91 | 12.744% | $188.181 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $73.54 | 9.461% | $80.4976 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $63.47 | 4.613% | $66.3979 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $183.83 | 10.494% | $203.1211 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $898.30 | $986.1907 | $986.19 | $986.20 | $986.10 | |