| 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 | $11.71 | 12.409% | $13.1631 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $189.81 | 9.714% | $208.2481 | $208.25 | $208.25 | $208.20 |
| Purchase #3 | $218.99 | 3.447% | $226.5386 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $23.63 | 8.376% | $25.6092 | $25.61 | $25.60 | $25.60 |
| Purchase #5 | $38.97 | 5.193% | $40.9937 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $234.27 | 11.874% | $262.0872 | $262.09 | $262.10 | $262.10 |
| Purchase #7 | $104.96 | 8.378% | $113.7535 | $113.75 | $113.75 | $113.80 |
| 7 purchase totals = | $822.34 | $890.3934 | $890.39 | $890.40 | $890.40 | |