| 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 | $10.28 | 4.308% | $10.7229 | $10.72 | $10.70 | $10.70 |
| Purchase #2 | $198.30 | 10.674% | $219.4665 | $219.47 | $219.45 | $219.50 |
| Purchase #3 | $24.92 | 3.189% | $25.7147 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $176.33 | 7.770% | $190.0308 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $227.61 | 9.542% | $249.3285 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $54.83 | 7.122% | $58.735 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $215.79 | 8.192% | $233.4675 | $233.47 | $233.45 | $233.50 |
| 7 purchase totals = | $908.06 | $987.4659 | $987.47 | $987.45 | $987.40 | |