| 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 | $28.41 | 8.863% | $30.928 | $30.93 | $30.95 | $30.90 |
| Purchase #2 | $248.71 | 5.714% | $262.9213 | $262.92 | $262.90 | $262.90 |
| Purchase #3 | $194.79 | 13.797% | $221.6652 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $83.49 | 10.763% | $92.476 | $92.48 | $92.50 | $92.50 |
| Purchase #5 | $228.91 | 11.754% | $255.8161 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $138.41 | 4.746% | $144.9789 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $24.85 | 10.468% | $27.4513 | $27.45 | $27.45 | $27.50 |
| 7 purchase totals = | $947.57 | $1,036.2368 | $1,036.25 | $1,036.25 | $1,036.30 | |