| 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 | $236.64 | 6.653% | $252.3837 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $19.42 | 8.383% | $21.048 | $21.05 | $21.05 | $21.00 |
| Purchase #3 | $6.54 | 4.751% | $6.8507 | $6.85 | $6.85 | $6.90 |
| Purchase #4 | $86.33 | 7.253% | $92.5915 | $92.59 | $92.60 | $92.60 |
| Purchase #5 | $204.96 | 13.191% | $231.9963 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $171.32 | 7.691% | $184.4962 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $120.67 | 5.124% | $126.8531 | $126.85 | $126.85 | $126.90 |
| 7 purchase totals = | $845.88 | $916.2195 | $916.22 | $916.25 | $916.30 | |