| 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 | $191.37 | 7.546% | $205.8108 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $78.51 | 9.854% | $86.2464 | $86.25 | $86.25 | $86.20 |
| Purchase #3 | $201.32 | 12.793% | $227.0749 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $203.97 | 12.540% | $229.5478 | $229.55 | $229.55 | $229.50 |
| Purchase #5 | $92.83 | 8.866% | $101.0603 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $186.68 | 3.393% | $193.0141 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $55.37 | 13.725% | $62.9695 | $62.97 | $62.95 | $63.00 |
| 7 purchase totals = | $1,010.05 | $1,105.7238 | $1,105.72 | $1,105.65 | $1,105.70 | |