| 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 | $229.70 | 5.396% | $242.0946 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $108.75 | 9.396% | $118.9682 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $67.85 | 9.194% | $74.0881 | $74.09 | $74.10 | $74.10 |
| Purchase #4 | $36.51 | 12.848% | $41.2008 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $159.42 | 12.562% | $179.4463 | $179.45 | $179.45 | $179.40 |
| Purchase #6 | $135.65 | 4.569% | $141.8478 | $141.85 | $141.85 | $141.80 |
| Purchase #7 | $205.56 | 4.846% | $215.5214 | $215.52 | $215.50 | $215.50 |
| 7 purchase totals = | $943.44 | $1,013.1672 | $1,013.17 | $1,013.15 | $1,013.10 | |