| 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 | $205.27 | 3.397% | $212.243 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $11.61 | 7.632% | $12.4961 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $247.26 | 4.104% | $257.4076 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $114.76 | 3.639% | $118.9361 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $128.33 | 7.655% | $138.1537 | $138.15 | $138.15 | $138.20 |
| Purchase #6 | $30.55 | 8.144% | $33.038 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $10.95 | 10.792% | $12.1317 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $748.73 | $784.4062 | $784.41 | $784.45 | $784.30 | |