| 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 | $113.98 | 13.713% | $129.6101 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $136.32 | 10.691% | $150.894 | $150.89 | $150.90 | $150.90 |
| Purchase #3 | $143.75 | 7.777% | $154.9294 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $89.75 | 4.738% | $94.0024 | $94.00 | $94.00 | $94.00 |
| Purchase #5 | $92.94 | 8.547% | $100.8836 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $237.46 | 8.666% | $258.0383 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $234.50 | 12.151% | $262.9941 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $1,048.70 | $1,151.3519 | $1,151.34 | $1,151.40 | $1,151.30 | |