| 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 | $106.98 | 6.248% | $113.6641 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $53.77 | 13.750% | $61.1634 | $61.16 | $61.15 | $61.20 |
| Purchase #3 | $227.62 | 3.750% | $236.1558 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $226.60 | 6.802% | $242.0133 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $219.99 | 10.475% | $243.034 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $180.46 | 13.264% | $204.3962 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $97.43 | 9.799% | $106.9772 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $1,112.85 | $1,207.4040 | $1,207.40 | $1,207.40 | $1,207.50 | |