| 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 | $249.66 | 7.302% | $267.8902 | $267.89 | $267.90 | $267.90 |
| Purchase #2 | $160.36 | 3.302% | $165.6551 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $9.81 | 11.714% | $10.9591 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $178.85 | 5.134% | $188.0322 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $34.87 | 10.322% | $38.4693 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $153.79 | 8.143% | $166.3131 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $81.45 | 10.240% | $89.7905 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $868.79 | $927.1095 | $927.11 | $927.10 | $927.20 | |