| 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 | $97.41 | 6.830% | $104.0631 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $250.70 | 3.362% | $259.1285 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $114.56 | 5.629% | $121.0086 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $210.55 | 8.353% | $228.1372 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $147.99 | 10.112% | $162.9547 | $162.95 | $162.95 | $163.00 |
| Purchase #6 | $210.76 | 9.706% | $231.2164 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $149.62 | 9.658% | $164.0703 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $1,181.59 | $1,270.5788 | $1,270.58 | $1,270.55 | $1,270.60 | |