| 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 | $206.42 | 3.581% | $213.8119 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $246.68 | 8.794% | $268.373 | $268.37 | $268.35 | $268.40 |
| Purchase #3 | $99.83 | 9.600% | $109.4137 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $144.78 | 12.105% | $162.3056 | $162.31 | $162.30 | $162.30 |
| Purchase #5 | $231.53 | 7.568% | $249.0522 | $249.05 | $249.05 | $249.10 |
| Purchase #6 | $183.47 | 11.862% | $205.2332 | $205.23 | $205.25 | $205.20 |
| Purchase #7 | $97.64 | 5.121% | $102.6401 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $1,210.35 | $1,310.8297 | $1,310.82 | $1,310.80 | $1,310.80 | |