| 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 | $190.36 | 7.470% | $204.5799 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $127.33 | 8.309% | $137.9098 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $32.43 | 4.126% | $33.7681 | $33.77 | $33.75 | $33.80 |
| Purchase #4 | $67.77 | 3.210% | $69.9454 | $69.95 | $69.95 | $69.90 |
| Purchase #5 | $214.40 | 8.456% | $232.5297 | $232.53 | $232.55 | $232.50 |
| Purchase #6 | $94.37 | 3.286% | $97.471 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $122.72 | 6.236% | $130.3728 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $849.38 | $906.5767 | $906.58 | $906.55 | $906.60 | |