| 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 | $208.39 | 4.633% | $218.0447 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $179.34 | 6.847% | $191.6194 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $236.74 | 13.125% | $267.8121 | $267.81 | $267.80 | $267.80 |
| Purchase #4 | $97.51 | 7.234% | $104.5639 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $156.32 | 8.613% | $169.7838 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $228.97 | 11.383% | $255.0337 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $103.55 | 5.347% | $109.0868 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $1,210.82 | $1,315.9444 | $1,315.93 | $1,315.95 | $1,315.90 | |