| 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 | $217.68 | 4.520% | $227.5191 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $178.34 | 6.701% | $190.2906 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $239.37 | 7.711% | $257.8278 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $91.52 | 7.123% | $98.039 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $205.67 | 10.567% | $227.4031 | $227.40 | $227.40 | $227.40 |
| Purchase #6 | $101.79 | 7.611% | $109.5372 | $109.54 | $109.55 | $109.50 |
| Purchase #7 | $79.27 | 3.210% | $81.8146 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $1,113.64 | $1,192.4314 | $1,192.43 | $1,192.45 | $1,192.30 | |