| 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 | $202.77 | 3.226% | $209.3114 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $214.74 | 7.737% | $231.3544 | $231.35 | $231.35 | $231.40 |
| Purchase #3 | $85.38 | 13.372% | $96.797 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $15.59 | 9.504% | $17.0717 | $17.07 | $17.05 | $17.10 |
| Purchase #5 | $225.94 | 6.595% | $240.8407 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $213.51 | 10.543% | $236.0204 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $147.43 | 9.807% | $161.8885 | $161.89 | $161.90 | $161.90 |
| 7 purchase totals = | $1,105.36 | $1,193.2841 | $1,193.28 | $1,193.25 | $1,193.30 | |