| 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 | $237.44 | 4.289% | $247.6238 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $8.43 | 11.419% | $9.3926 | $9.39 | $9.40 | $9.40 |
| Purchase #3 | $86.49 | 8.743% | $94.0518 | $94.05 | $94.05 | $94.10 |
| Purchase #4 | $170.72 | 11.342% | $190.0831 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $9.34 | 9.509% | $10.2281 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $194.37 | 5.800% | $205.6435 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $71.93 | 11.178% | $79.9703 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $778.72 | $836.9932 | $836.98 | $837.00 | $837.00 | |