| 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 | $217.79 | 7.112% | $233.2792 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $120.68 | 8.844% | $131.3529 | $131.35 | $131.35 | $131.40 |
| Purchase #3 | $208.59 | 12.746% | $235.1769 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $183.49 | 5.206% | $193.0425 | $193.04 | $193.05 | $193.00 |
| Purchase #5 | $82.79 | 4.869% | $86.821 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $23.80 | 9.365% | $26.0289 | $26.03 | $26.05 | $26.00 |
| Purchase #7 | $228.92 | 3.228% | $236.3095 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $1,066.06 | $1,142.0109 | $1,142.01 | $1,142.05 | $1,142.00 | |