| 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 | $221.82 | 12.808% | $250.2307 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $152.82 | 8.293% | $165.4934 | $165.49 | $165.50 | $165.50 |
| Purchase #3 | $106.93 | 8.488% | $116.0062 | $116.01 | $116.00 | $116.00 |
| Purchase #4 | $135.65 | 13.260% | $153.6372 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $6.37 | 11.844% | $7.1245 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $15.35 | 8.520% | $16.6578 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $125.56 | 10.587% | $138.853 | $138.85 | $138.85 | $138.90 |
| 7 purchase totals = | $764.50 | $848.0028 | $848.00 | $848.00 | $848.00 | |