| 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 | $23.89 | 8.507% | $25.9223 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $223.41 | 3.852% | $232.0158 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $108.87 | 5.629% | $114.9983 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $12.56 | 9.694% | $13.7776 | $13.78 | $13.80 | $13.80 |
| Purchase #5 | $76.42 | 5.301% | $80.471 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $249.48 | 5.150% | $262.3282 | $262.33 | $262.35 | $262.30 |
| Purchase #7 | $111.63 | 5.241% | $117.4805 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $806.26 | $846.9937 | $847.00 | $847.00 | $847.00 | |