| 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 | $104.91 | 10.363% | $115.7818 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $16.25 | 12.364% | $18.2592 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $240.77 | 7.250% | $258.2258 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $162.36 | 10.412% | $179.2649 | $179.26 | $179.25 | $179.30 |
| Purchase #5 | $14.95 | 11.277% | $16.6359 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $177.79 | 6.188% | $188.7916 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $46.59 | 3.253% | $48.1056 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $763.62 | $825.0648 | $825.07 | $825.10 | $825.10 | |