| 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 | $249.49 | 4.102% | $259.7241 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $172.49 | 10.660% | $190.8774 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $25.89 | 11.325% | $28.822 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $162.50 | 12.763% | $183.2399 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $64.81 | 6.776% | $69.2015 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $46.88 | 5.520% | $49.4678 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $99.59 | 8.864% | $108.4177 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $821.65 | $889.7504 | $889.75 | $889.70 | $889.70 | |