| 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 | $113.96 | 7.636% | $122.662 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $169.81 | 11.637% | $189.5708 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $240.81 | 5.686% | $254.5025 | $254.50 | $254.50 | $254.50 |
| Purchase #4 | $46.98 | 6.154% | $49.8711 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $74.66 | 8.793% | $81.2249 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $12.83 | 9.607% | $14.0626 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $97.82 | 11.299% | $108.8727 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $756.87 | $820.7666 | $820.75 | $820.65 | $820.90 | |