| 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 | $243.88 | 12.197% | $273.626 | $273.63 | $273.65 | $273.60 |
| Purchase #2 | $223.70 | 10.193% | $246.5017 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $236.64 | 13.166% | $267.796 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $157.92 | 7.207% | $169.3013 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $139.37 | 5.728% | $147.3531 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $92.50 | 5.452% | $97.5431 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $236.97 | 4.406% | $247.4109 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $1,330.98 | $1,449.5321 | $1,449.53 | $1,449.55 | $1,449.50 | |