| 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 | $127.30 | 10.790% | $141.0357 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $30.28 | 3.503% | $31.3407 | $31.34 | $31.35 | $31.30 |
| Purchase #3 | $211.99 | 7.850% | $228.6312 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $228.71 | 7.759% | $246.4556 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $131.34 | 7.617% | $141.3442 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $154.33 | 7.161% | $165.3816 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $147.97 | 10.733% | $163.8516 | $163.85 | $163.85 | $163.90 |
| 7 purchase totals = | $1,031.92 | $1,118.0406 | $1,118.04 | $1,118.10 | $1,118.00 | |