| 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 | $229.33 | 7.340% | $246.1628 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $197.31 | 5.322% | $207.8108 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $154.30 | 12.831% | $174.0982 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $211.42 | 7.351% | $226.9615 | $226.96 | $226.95 | $227.00 |
| Purchase #5 | $191.86 | 3.257% | $198.1089 | $198.11 | $198.10 | $198.10 |
| Purchase #6 | $218.47 | 11.264% | $243.0785 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $113.77 | 6.520% | $121.1878 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $1,316.46 | $1,417.4085 | $1,417.41 | $1,417.40 | $1,417.50 | |