| 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 | $212.71 | 6.667% | $226.8914 | $226.89 | $226.90 | $226.90 |
| Purchase #2 | $247.58 | 10.318% | $273.1253 | $273.13 | $273.15 | $273.10 |
| Purchase #3 | $78.25 | 8.666% | $85.0311 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $138.63 | 11.770% | $154.9468 | $154.95 | $154.95 | $154.90 |
| Purchase #5 | $28.76 | 7.590% | $30.9429 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $58.94 | 8.237% | $63.7949 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $121.74 | 10.555% | $134.5897 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $886.61 | $969.3221 | $969.32 | $969.40 | $969.20 | |