| 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 | $226.82 | 12.697% | $255.6193 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $214.92 | 10.375% | $237.218 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $20.56 | 3.687% | $21.318 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $49.37 | 4.430% | $51.5571 | $51.56 | $51.55 | $51.60 |
| Purchase #5 | $138.25 | 7.107% | $148.0754 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $65.99 | 3.533% | $68.3214 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $181.27 | 6.170% | $192.4544 | $192.45 | $192.45 | $192.50 |
| 7 purchase totals = | $897.18 | $974.5636 | $974.57 | $974.50 | $974.60 | |