| 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 | $8.25 | 13.481% | $9.3622 | $9.36 | $9.35 | $9.40 |
| Purchase #2 | $234.51 | 3.729% | $243.2549 | $243.25 | $243.25 | $243.30 |
| Purchase #3 | $167.61 | 8.866% | $182.4703 | $182.47 | $182.45 | $182.50 |
| Purchase #4 | $133.78 | 3.335% | $138.2416 | $138.24 | $138.25 | $138.20 |
| Purchase #5 | $99.63 | 6.367% | $105.9734 | $105.97 | $105.95 | $106.00 |
| Purchase #6 | $223.59 | 8.223% | $241.9758 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $250.84 | 11.624% | $279.9976 | $280.00 | $280.00 | $280.00 |
| 7 purchase totals = | $1,118.21 | $1,201.2758 | $1,201.27 | $1,201.25 | $1,201.40 | |