| 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 | $144.31 | 6.697% | $153.9744 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $239.48 | 12.222% | $268.7492 | $268.75 | $268.75 | $268.70 |
| Purchase #3 | $184.59 | 6.635% | $196.8375 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $151.98 | 11.713% | $169.7814 | $169.78 | $169.80 | $169.80 |
| Purchase #5 | $220.99 | 12.707% | $249.0712 | $249.07 | $249.05 | $249.10 |
| Purchase #6 | $21.99 | 4.870% | $23.0609 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $48.99 | 3.355% | $50.6336 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $1,012.33 | $1,112.1082 | $1,112.10 | $1,112.10 | $1,112.10 | |