| 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 | $227.32 | 7.230% | $243.7552 | $243.76 | $243.75 | $243.80 |
| Purchase #2 | $137.44 | 12.135% | $154.1183 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $148.67 | 3.861% | $154.4101 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $24.91 | 9.125% | $27.183 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $197.81 | 3.826% | $205.3782 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $80.91 | 3.610% | $83.8309 | $83.83 | $83.85 | $83.80 |
| Purchase #7 | $163.60 | 4.270% | $170.5857 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $980.66 | $1,039.2614 | $1,039.27 | $1,039.30 | $1,039.30 | |