| 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 | $236.65 | 4.392% | $247.0437 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $149.36 | 8.633% | $162.2542 | $162.25 | $162.25 | $162.30 |
| Purchase #3 | $53.79 | 5.803% | $56.9114 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $67.82 | 10.698% | $75.0754 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $133.82 | 9.144% | $146.0565 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $144.59 | 3.845% | $150.1495 | $150.15 | $150.15 | $150.10 |
| Purchase #7 | $103.40 | 9.194% | $112.9066 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $889.43 | $950.3973 | $950.40 | $950.40 | $950.40 | |