| 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 | $239.41 | 12.270% | $268.7856 | $268.79 | $268.80 | $268.80 |
| Purchase #2 | $29.37 | 5.169% | $30.8881 | $30.89 | $30.90 | $30.90 |
| Purchase #3 | $166.56 | 11.207% | $185.2264 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $200.27 | 11.357% | $223.0147 | $223.01 | $223.00 | $223.00 |
| Purchase #5 | $202.44 | 4.650% | $211.8535 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $93.28 | 13.275% | $105.6629 | $105.66 | $105.65 | $105.70 |
| Purchase #7 | $67.36 | 11.670% | $75.2209 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $998.69 | $1,100.6521 | $1,100.65 | $1,100.65 | $1,100.70 | |