| 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 | $200.44 | 5.611% | $211.6867 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $7.38 | 12.560% | $8.3069 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $183.26 | 8.627% | $199.0698 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $121.26 | 5.246% | $127.6213 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $36.78 | 5.360% | $38.7514 | $38.75 | $38.75 | $38.80 |
| Purchase #6 | $142.35 | 3.382% | $147.1643 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $205.37 | 7.179% | $220.1135 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $896.84 | $952.7139 | $952.71 | $952.65 | $952.80 | |