| 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 | $125.89 | 8.866% | $137.0514 | $137.05 | $137.05 | $137.10 |
| Purchase #2 | $78.99 | 10.843% | $87.5549 | $87.55 | $87.55 | $87.60 |
| Purchase #3 | $238.45 | 5.798% | $252.2753 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $172.65 | 6.540% | $183.9413 | $183.94 | $183.95 | $183.90 |
| Purchase #5 | $76.63 | 11.305% | $85.293 | $85.29 | $85.30 | $85.30 |
| Purchase #6 | $141.43 | 3.708% | $146.6742 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $87.26 | 9.249% | $95.3307 | $95.33 | $95.35 | $95.30 |
| 7 purchase totals = | $921.30 | $988.1208 | $988.11 | $988.15 | $988.20 | |