| 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 | $218.71 | 8.211% | $236.6683 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $51.93 | 4.115% | $54.0669 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $158.95 | 6.275% | $168.9241 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $94.32 | 3.525% | $97.6448 | $97.64 | $97.65 | $97.60 |
| Purchase #5 | $175.96 | 11.679% | $196.5104 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $28.85 | 4.382% | $30.1142 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $111.47 | 11.198% | $123.9524 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $840.19 | $907.8811 | $907.87 | $907.80 | $907.90 | |