| 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 | $191.87 | 13.719% | $218.1926 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $21.31 | 10.141% | $23.471 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $10.57 | 12.869% | $11.9303 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $148.44 | 3.857% | $154.1653 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $250.68 | 8.651% | $272.3663 | $272.37 | $272.35 | $272.40 |
| Purchase #6 | $135.82 | 6.116% | $144.1268 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $247.51 | 6.350% | $263.2269 | $263.23 | $263.25 | $263.20 |
| 7 purchase totals = | $1,006.20 | $1,087.4792 | $1,087.49 | $1,087.50 | $1,087.50 | |