| 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 | $235.66 | 6.134% | $250.1154 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $20.68 | 9.592% | $22.6636 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $74.29 | 10.120% | $81.8081 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $99.35 | 3.374% | $102.7021 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $187.72 | 3.262% | $193.8434 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $166.28 | 9.628% | $182.2894 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $109.78 | 9.680% | $120.4067 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $893.76 | $953.8287 | $953.83 | $953.80 | $953.80 | |