| 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 | $22.69 | 13.191% | $25.683 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $198.80 | 8.357% | $215.4137 | $215.41 | $215.40 | $215.40 |
| Purchase #3 | $169.41 | 4.599% | $177.2012 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $149.64 | 8.125% | $161.7983 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $25.34 | 10.343% | $27.9609 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $237.59 | 8.115% | $256.8704 | $256.87 | $256.85 | $256.90 |
| Purchase #7 | $50.31 | 7.848% | $54.2583 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $853.78 | $919.1858 | $919.18 | $919.15 | $919.30 | |