| 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 | $126.32 | 10.219% | $139.2286 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $26.80 | 12.829% | $30.2382 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $233.49 | 13.385% | $264.7426 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $246.92 | 11.259% | $274.7207 | $274.72 | $274.70 | $274.70 |
| Purchase #5 | $200.26 | 13.870% | $228.0361 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $179.94 | 10.870% | $199.4995 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $212.88 | 4.707% | $222.9003 | $222.90 | $222.90 | $222.90 |
| 7 purchase totals = | $1,226.61 | $1,359.3660 | $1,359.37 | $1,359.40 | $1,359.20 | |