| 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 | $106.88 | 7.418% | $114.8084 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $83.41 | 11.787% | $93.2415 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $217.45 | 13.156% | $246.0577 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $163.92 | 11.672% | $183.0527 | $183.05 | $183.05 | $183.10 |
| Purchase #5 | $99.70 | 5.112% | $104.7967 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $186.65 | 8.857% | $203.1816 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $57.60 | 10.479% | $63.6359 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $915.61 | $1,008.7745 | $1,008.78 | $1,008.80 | $1,008.80 | |