| 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 | $122.47 | 3.517% | $126.7773 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $250.71 | 4.574% | $262.1775 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $157.76 | 11.841% | $176.4404 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $55.43 | 12.221% | $62.2041 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $73.79 | 7.366% | $79.2254 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $17.52 | 7.686% | $18.8666 | $18.87 | $18.85 | $18.90 |
| Purchase #7 | $120.40 | 6.378% | $128.0791 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $798.08 | $853.7704 | $853.78 | $853.85 | $853.80 | |