| 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 | $246.94 | 9.342% | $270.0091 | $270.01 | $270.00 | $270.00 |
| Purchase #2 | $147.88 | 7.219% | $158.5555 | $158.56 | $158.55 | $158.60 |
| Purchase #3 | $88.38 | 10.577% | $97.728 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $169.84 | 12.823% | $191.6186 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $46.56 | 7.728% | $50.1582 | $50.16 | $50.15 | $50.20 |
| Purchase #6 | $46.42 | 10.663% | $51.3698 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $173.76 | 3.118% | $179.1778 | $179.18 | $179.20 | $179.20 |
| 7 purchase totals = | $919.78 | $998.6170 | $998.63 | $998.60 | $998.70 | |