| 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 | $208.56 | 9.736% | $228.8654 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $169.45 | 4.498% | $177.0719 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $200.91 | 5.840% | $212.6431 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $11.87 | 6.491% | $12.6405 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $10.85 | 7.574% | $11.6718 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $167.37 | 3.609% | $173.4104 | $173.41 | $173.40 | $173.40 |
| Purchase #7 | $107.80 | 12.164% | $120.9128 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $876.81 | $937.2159 | $937.21 | $937.15 | $937.20 | |