| 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 | $209.59 | 3.135% | $216.1606 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $140.69 | 6.565% | $149.9263 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $193.83 | 8.250% | $209.821 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $250.65 | 5.331% | $264.0122 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $63.25 | 3.467% | $65.4429 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $134.39 | 8.822% | $146.2459 | $146.25 | $146.25 | $146.20 |
| Purchase #7 | $190.49 | 3.774% | $197.6791 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $1,182.89 | $1,249.2880 | $1,249.29 | $1,249.30 | $1,249.20 | |