| 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 | $97.83 | 8.122% | $105.7758 | $105.78 | $105.80 | $105.80 |
| Purchase #2 | $196.76 | 4.572% | $205.7559 | $205.76 | $205.75 | $205.80 |
| Purchase #3 | $223.99 | 13.482% | $254.1883 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $235.79 | 7.670% | $253.8751 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $161.60 | 8.380% | $175.1421 | $175.14 | $175.15 | $175.10 |
| Purchase #6 | $195.81 | 10.239% | $215.859 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $89.87 | 10.785% | $99.5625 | $99.56 | $99.55 | $99.60 |
| 7 purchase totals = | $1,201.65 | $1,310.1587 | $1,310.17 | $1,310.20 | $1,310.30 | |