| 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 | $221.41 | 6.811% | $236.4902 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $171.53 | 11.199% | $190.7396 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $177.49 | 8.547% | $192.6601 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $93.34 | 4.632% | $97.6635 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $241.62 | 4.219% | $251.8139 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $185.41 | 6.240% | $196.9796 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $228.33 | 4.386% | $238.3446 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,319.13 | $1,404.6915 | $1,404.68 | $1,404.70 | $1,404.70 | |