| 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 | $236.88 | 13.538% | $268.9488 | $268.95 | $268.95 | $268.90 |
| Purchase #2 | $134.78 | 13.713% | $153.2624 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $22.96 | 11.600% | $25.6234 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $20.88 | 3.817% | $21.677 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $35.59 | 9.427% | $38.9451 | $38.95 | $38.95 | $38.90 |
| Purchase #6 | $28.48 | 7.673% | $30.6653 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $31.56 | 7.620% | $33.9649 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $511.13 | $573.0869 | $573.09 | $573.05 | $573.10 | |