| 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 | $190.42 | 12.115% | $213.4894 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $191.48 | 7.440% | $205.7261 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $36.77 | 9.403% | $40.2275 | $40.23 | $40.25 | $40.20 |
| Purchase #4 | $41.54 | 9.727% | $45.5806 | $45.58 | $45.60 | $45.60 |
| Purchase #5 | $8.65 | 8.855% | $9.416 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $95.29 | 13.414% | $108.0722 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $94.42 | 10.200% | $104.0508 | $104.05 | $104.05 | $104.10 |
| 7 purchase totals = | $658.57 | $726.5626 | $726.57 | $726.60 | $726.60 | |