| 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 | $92.83 | 4.845% | $97.3276 | $97.33 | $97.35 | $97.30 |
| Purchase #2 | $192.48 | 7.234% | $206.404 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $193.72 | 11.841% | $216.6584 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $170.41 | 8.549% | $184.9784 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $154.28 | 8.166% | $166.8785 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $49.96 | 4.210% | $52.0633 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $68.49 | 13.502% | $77.7375 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $922.17 | $1,002.0477 | $1,002.05 | $1,002.10 | $1,002.10 | |