| 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 | $226.78 | 3.211% | $234.0619 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $42.52 | 4.382% | $44.3832 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $108.70 | 10.562% | $120.1809 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $171.26 | 10.775% | $189.7133 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $61.79 | 11.702% | $69.0207 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $27.37 | 9.350% | $29.9291 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $54.29 | 12.170% | $60.8971 | $60.90 | $60.90 | $60.90 |
| 7 purchase totals = | $692.71 | $748.1862 | $748.18 | $748.20 | $748.20 | |