| 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 | $192.84 | 7.289% | $206.8961 | $206.90 | $206.90 | $206.90 |
| Purchase #2 | $97.70 | 10.143% | $107.6097 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $221.34 | 11.797% | $247.4515 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $26.56 | 13.753% | $30.2128 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $233.98 | 10.868% | $259.4089 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $149.68 | 10.520% | $165.4263 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $135.50 | 13.826% | $154.2342 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $1,057.60 | $1,171.2395 | $1,171.24 | $1,171.25 | $1,171.20 | |