| 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 | $108.96 | 10.665% | $120.5806 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $194.39 | 13.669% | $220.9612 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $155.31 | 5.848% | $164.3925 | $164.39 | $164.40 | $164.40 |
| Purchase #4 | $47.81 | 10.518% | $52.8387 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $62.91 | 6.592% | $67.057 | $67.06 | $67.05 | $67.10 |
| Purchase #6 | $174.87 | 9.599% | $191.6558 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $138.54 | 13.524% | $157.2761 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $882.79 | $974.7619 | $974.77 | $974.80 | $974.90 | |