| 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 | $201.33 | 7.519% | $216.468 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $191.77 | 8.786% | $208.6189 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $249.26 | 3.600% | $258.2334 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $37.56 | 3.630% | $38.9234 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $214.37 | 9.122% | $233.9248 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $44.68 | 3.401% | $46.1996 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $162.56 | 4.748% | $170.2783 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $1,101.53 | $1,172.6464 | $1,172.64 | $1,172.60 | $1,172.60 | |