| 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 | $30.66 | 7.264% | $32.8871 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $122.27 | 8.273% | $132.3854 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $180.64 | 6.708% | $192.7573 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $237.90 | 5.824% | $251.7553 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $202.56 | 10.220% | $223.2616 | $223.26 | $223.25 | $223.30 |
| Purchase #6 | $170.66 | 4.142% | $177.7287 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $51.62 | 10.185% | $56.8775 | $56.88 | $56.90 | $56.90 |
| 7 purchase totals = | $996.31 | $1,067.6529 | $1,067.67 | $1,067.70 | $1,067.80 | |