| 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 | $242.85 | 3.564% | $251.5052 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $51.89 | 13.354% | $58.8194 | $58.82 | $58.80 | $58.80 |
| Purchase #3 | $75.46 | 11.778% | $84.3477 | $84.35 | $84.35 | $84.30 |
| Purchase #4 | $236.58 | 4.496% | $247.2166 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $67.87 | 7.318% | $72.8367 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $140.78 | 9.609% | $154.3076 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $116.82 | 10.738% | $129.3641 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $932.25 | $998.3973 | $998.41 | $998.35 | $998.30 | |