| 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 | $210.28 | 3.393% | $217.4148 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $158.59 | 9.311% | $173.3563 | $173.36 | $173.35 | $173.40 |
| Purchase #3 | $25.58 | 5.298% | $26.9352 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $28.86 | 3.539% | $29.8814 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $5.30 | 8.211% | $5.7352 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $64.95 | 7.456% | $69.7927 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $159.91 | 5.721% | $169.0585 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $653.47 | $692.1741 | $692.18 | $692.20 | $692.20 | |