| 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 | $249.52 | 4.432% | $260.5787 | $260.58 | $260.60 | $260.60 |
| Purchase #2 | $124.58 | 7.554% | $133.9908 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $231.44 | 3.327% | $239.14 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $92.31 | 8.271% | $99.945 | $99.95 | $99.95 | $99.90 |
| Purchase #5 | $191.99 | 4.723% | $201.0577 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $7.89 | 13.533% | $8.9578 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $236.97 | 5.251% | $249.4133 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,134.70 | $1,193.0833 | $1,193.09 | $1,193.10 | $1,193.10 | |