| 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 | $97.36 | 12.829% | $109.8503 | $109.85 | $109.85 | $109.90 |
| Purchase #2 | $200.65 | 7.275% | $215.2473 | $215.25 | $215.25 | $215.20 |
| Purchase #3 | $6.73 | 5.156% | $7.077 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $131.39 | 4.701% | $137.5666 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $187.69 | 6.366% | $199.6383 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $84.87 | 8.429% | $92.0237 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $104.75 | 6.247% | $111.2937 | $111.29 | $111.30 | $111.30 |
| 7 purchase totals = | $813.44 | $872.6969 | $872.70 | $872.70 | $872.70 | |