| 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 | $21.82 | 6.725% | $23.2874 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $250.81 | 6.351% | $266.7389 | $266.74 | $266.75 | $266.70 |
| Purchase #3 | $44.43 | 12.579% | $50.0188 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $168.79 | 13.123% | $190.9403 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $211.98 | 13.654% | $240.9237 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $207.73 | 9.730% | $227.9421 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $195.45 | 10.306% | $215.5931 | $215.59 | $215.60 | $215.60 |
| 7 purchase totals = | $1,101.01 | $1,215.4443 | $1,215.44 | $1,215.45 | $1,215.30 | |