| 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 | $234.50 | 6.582% | $249.9348 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $86.71 | 12.332% | $97.4031 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $171.50 | 11.699% | $191.5638 | $191.56 | $191.55 | $191.60 |
| Purchase #4 | $27.56 | 3.348% | $28.4827 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $108.87 | 5.644% | $115.0146 | $115.01 | $115.00 | $115.00 |
| Purchase #6 | $180.48 | 13.585% | $204.9982 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $182.67 | 11.138% | $203.0158 | $203.02 | $203.00 | $203.00 |
| 7 purchase totals = | $992.29 | $1,090.4130 | $1,090.40 | $1,090.40 | $1,090.40 | |