| 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 | $230.26 | 11.809% | $257.4514 | $257.45 | $257.45 | $257.50 |
| Purchase #2 | $236.95 | 4.559% | $247.7526 | $247.75 | $247.75 | $247.80 |
| Purchase #3 | $72.66 | 7.304% | $77.9671 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $33.82 | 3.803% | $35.1062 | $35.11 | $35.10 | $35.10 |
| Purchase #5 | $196.29 | 9.539% | $215.0141 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $37.73 | 13.156% | $42.6938 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $35.84 | 13.666% | $40.7379 | $40.74 | $40.75 | $40.70 |
| 7 purchase totals = | $843.55 | $916.7231 | $916.72 | $916.70 | $916.80 | |