| 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 | $233.85 | 11.129% | $259.8752 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $88.88 | 7.224% | $95.3007 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $172.43 | 7.343% | $185.0915 | $185.09 | $185.10 | $185.10 |
| Purchase #4 | $90.30 | 7.554% | $97.1213 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $137.72 | 11.820% | $153.9985 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $237.60 | 8.419% | $257.6035 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $140.55 | 12.624% | $158.293 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $1,101.33 | $1,207.2837 | $1,207.28 | $1,207.30 | $1,207.30 | |