| 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 | $122.41 | 11.358% | $136.3133 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $134.45 | 6.361% | $143.0024 | $143.00 | $143.00 | $143.00 |
| Purchase #3 | $222.96 | 4.409% | $232.7903 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $185.74 | 10.496% | $205.2353 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $15.34 | 10.176% | $16.901 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $249.39 | 9.364% | $272.7429 | $272.74 | $272.75 | $272.70 |
| Purchase #7 | $41.81 | 10.609% | $46.2456 | $46.25 | $46.25 | $46.20 |
| 7 purchase totals = | $972.10 | $1,053.2308 | $1,053.23 | $1,053.25 | $1,053.10 | |