| 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 | $101.45 | 11.845% | $113.4668 | $113.47 | $113.45 | $113.50 |
| Purchase #2 | $208.63 | 13.457% | $236.7053 | $236.71 | $236.70 | $236.70 |
| Purchase #3 | $223.52 | 8.660% | $242.8768 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $110.91 | 10.587% | $122.652 | $122.65 | $122.65 | $122.70 |
| Purchase #5 | $129.63 | 11.735% | $144.8421 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $205.84 | 5.527% | $217.2168 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $143.25 | 9.389% | $156.6997 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $1,123.23 | $1,234.4595 | $1,234.47 | $1,234.45 | $1,234.50 | |