| 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 | $217.98 | 8.371% | $236.2271 | $236.23 | $236.25 | $236.20 |
| Purchase #2 | $129.25 | 11.410% | $143.9974 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $136.61 | 5.703% | $144.4009 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $102.97 | 3.157% | $106.2208 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $48.72 | 10.289% | $53.7328 | $53.73 | $53.75 | $53.70 |
| Purchase #6 | $84.40 | 13.354% | $95.6708 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $64.89 | 13.559% | $73.6884 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $784.82 | $853.9382 | $853.94 | $853.95 | $853.90 | |