| 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 | $189.65 | 10.112% | $208.8274 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $150.45 | 8.345% | $163.0051 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $135.66 | 13.529% | $154.0134 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $68.94 | 13.107% | $77.976 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $241.99 | 13.573% | $274.8353 | $274.84 | $274.85 | $274.80 |
| Purchase #6 | $153.34 | 6.357% | $163.0878 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $161.25 | 5.663% | $170.3816 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $1,101.28 | $1,212.1266 | $1,212.14 | $1,212.20 | $1,212.10 | |