| 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 | $17.47 | 13.265% | $19.7874 | $19.79 | $19.80 | $19.80 |
| Purchase #2 | $174.69 | 7.219% | $187.3009 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $177.75 | 10.260% | $195.9872 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $174.93 | 5.406% | $184.3867 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $11.67 | 11.753% | $13.0416 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $205.91 | 10.288% | $227.094 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $214.72 | 7.862% | $231.6013 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $977.14 | $1,059.1991 | $1,059.20 | $1,059.25 | $1,059.20 | |