| 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 | $208.60 | 4.648% | $218.2957 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $174.41 | 5.724% | $184.3932 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $21.62 | 9.417% | $23.656 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $179.91 | 12.371% | $202.1667 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $74.40 | 12.117% | $83.415 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $130.55 | 4.327% | $136.1989 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $228.55 | 3.562% | $236.691 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $1,018.04 | $1,084.8165 | $1,084.83 | $1,084.80 | $1,084.90 | |