| 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 | $124.84 | 4.333% | $130.2493 | $130.25 | $130.25 | $130.20 |
| Purchase #2 | $68.44 | 5.307% | $72.0721 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $104.37 | 9.807% | $114.6056 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $232.43 | 3.419% | $240.3768 | $240.38 | $240.40 | $240.40 |
| Purchase #5 | $81.81 | 6.717% | $87.3052 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $73.76 | 9.462% | $80.7392 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $19.67 | 6.662% | $20.9804 | $20.98 | $21.00 | $21.00 |
| 7 purchase totals = | $705.32 | $746.3286 | $746.34 | $746.35 | $746.30 | |