| 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 | $95.39 | 4.667% | $99.8419 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $173.75 | 7.754% | $187.2226 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $53.78 | 3.738% | $55.7903 | $55.79 | $55.80 | $55.80 |
| Purchase #4 | $215.95 | 3.260% | $222.99 | $222.99 | $223.00 | $223.00 |
| Purchase #5 | $178.98 | 8.279% | $193.7978 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $237.65 | 8.394% | $257.5983 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $190.28 | 4.164% | $198.2033 | $198.20 | $198.20 | $198.20 |
| 7 purchase totals = | $1,145.78 | $1,215.4442 | $1,215.44 | $1,215.45 | $1,215.40 | |