| 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 | $222.89 | 4.261% | $232.3873 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $104.46 | 7.830% | $112.6392 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $188.34 | 3.467% | $194.8697 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $69.63 | 4.559% | $72.8044 | $72.80 | $72.80 | $72.80 |
| Purchase #5 | $122.44 | 11.290% | $136.2635 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $23.91 | 7.438% | $25.6884 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $135.75 | 3.290% | $140.2162 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $867.42 | $914.8687 | $914.87 | $914.85 | $914.90 | |