| 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 | $243.28 | 4.547% | $254.3419 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $92.31 | 12.498% | $103.8469 | $103.85 | $103.85 | $103.80 |
| Purchase #3 | $76.46 | 6.356% | $81.3198 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $183.25 | 12.303% | $205.7952 | $205.80 | $205.80 | $205.80 |
| Purchase #5 | $13.48 | 10.803% | $14.9362 | $14.94 | $14.95 | $14.90 |
| Purchase #6 | $88.73 | 11.223% | $98.6882 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $146.53 | 12.762% | $165.2302 | $165.23 | $165.25 | $165.20 |
| 7 purchase totals = | $844.04 | $924.1584 | $924.17 | $924.20 | $924.00 | |