| 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 | $19.37 | 7.183% | $20.7613 | $20.76 | $20.75 | $20.80 |
| Purchase #2 | $245.28 | 3.465% | $253.779 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $197.83 | 7.358% | $212.3863 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $197.69 | 12.661% | $222.7195 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $245.76 | 12.715% | $277.0084 | $277.01 | $277.00 | $277.00 |
| Purchase #6 | $120.59 | 7.527% | $129.6668 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $208.96 | 10.674% | $231.2644 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $1,235.48 | $1,347.5857 | $1,347.59 | $1,347.55 | $1,347.70 | |