| 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 | $203.26 | 7.293% | $218.0838 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $93.34 | 4.173% | $97.2351 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $92.37 | 10.621% | $102.1806 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $62.60 | 5.581% | $66.0937 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $152.91 | 3.184% | $157.7787 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $230.59 | 7.349% | $247.5361 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $99.92 | 8.413% | $108.3263 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $934.99 | $997.2343 | $997.24 | $997.35 | $997.20 | |