| 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 | $228.97 | 5.714% | $242.0533 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $143.67 | 7.549% | $154.5156 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $108.26 | 10.117% | $119.2127 | $119.21 | $119.20 | $119.20 |
| Purchase #4 | $196.99 | 6.381% | $209.5599 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $235.77 | 6.696% | $251.5572 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $193.73 | 12.405% | $217.7622 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $108.44 | 12.424% | $121.9126 | $121.91 | $121.90 | $121.90 |
| 7 purchase totals = | $1,215.83 | $1,316.5735 | $1,316.57 | $1,316.50 | $1,316.70 | |