| 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 | $207.75 | 4.252% | $216.5835 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $203.71 | 13.677% | $231.5714 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $147.70 | 8.191% | $159.7981 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $31.44 | 11.754% | $35.1355 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $97.39 | 12.645% | $109.705 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $67.79 | 13.382% | $76.8617 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $142.41 | 5.257% | $149.8965 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $898.19 | $979.5517 | $979.56 | $979.55 | $979.60 | |