| 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 | $204.61 | 4.463% | $213.7417 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $214.37 | 12.237% | $240.6025 | $240.60 | $240.60 | $240.60 |
| Purchase #3 | $190.49 | 12.104% | $213.5469 | $213.55 | $213.55 | $213.50 |
| Purchase #4 | $37.90 | 5.354% | $39.9292 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $153.63 | 6.727% | $163.9647 | $163.96 | $163.95 | $164.00 |
| Purchase #6 | $199.60 | 12.291% | $224.1328 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $148.90 | 3.490% | $154.0966 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $1,149.50 | $1,250.0144 | $1,250.01 | $1,250.05 | $1,249.90 | |