| 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 | $97.78 | 10.827% | $108.3666 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $208.34 | 11.327% | $231.9387 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $127.84 | 3.870% | $132.7874 | $132.79 | $132.80 | $132.80 |
| Purchase #4 | $193.30 | 6.523% | $205.909 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $199.68 | 4.266% | $208.1983 | $208.20 | $208.20 | $208.20 |
| Purchase #6 | $136.53 | 7.527% | $146.8066 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $76.42 | 10.614% | $84.5312 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $1,039.89 | $1,118.5378 | $1,118.55 | $1,118.55 | $1,118.50 | |