| 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 | $204.59 | 5.124% | $215.0732 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $157.55 | 8.796% | $171.4081 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $220.94 | 4.792% | $231.5274 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $214.25 | 10.822% | $237.4361 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $98.42 | 13.532% | $111.7382 | $111.74 | $111.75 | $111.70 |
| Purchase #6 | $92.71 | 12.319% | $104.1309 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $227.83 | 3.347% | $235.4555 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $1,216.29 | $1,306.7694 | $1,306.78 | $1,306.80 | $1,306.70 | |