| 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 | $250.58 | 10.619% | $277.1891 | $277.19 | $277.20 | $277.20 |
| Purchase #2 | $174.94 | 13.700% | $198.9068 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $84.54 | 6.135% | $89.7265 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $171.25 | 4.578% | $179.0898 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $52.70 | 9.132% | $57.5126 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $136.58 | 3.253% | $141.0229 | $141.02 | $141.00 | $141.00 |
| Purchase #7 | $151.63 | 4.582% | $158.5777 | $158.58 | $158.60 | $158.60 |
| 7 purchase totals = | $1,022.22 | $1,102.0254 | $1,102.03 | $1,102.05 | $1,102.00 | |