| 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 | $226.59 | 3.115% | $233.6483 | $233.65 | $233.65 | $233.60 |
| Purchase #2 | $200.30 | 3.418% | $207.1463 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $73.74 | 7.825% | $79.5102 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $104.56 | 13.495% | $118.6704 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $250.70 | 8.853% | $272.8945 | $272.89 | $272.90 | $272.90 |
| Purchase #6 | $148.75 | 13.541% | $168.8922 | $168.89 | $168.90 | $168.90 |
| Purchase #7 | $191.92 | 7.413% | $206.147 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $1,196.56 | $1,286.9089 | $1,286.91 | $1,286.90 | $1,286.80 | |