| 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 | $211.83 | 6.628% | $225.8701 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $62.51 | 7.146% | $66.977 | $66.98 | $67.00 | $67.00 |
| Purchase #3 | $185.78 | 3.405% | $192.1058 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $36.28 | 4.374% | $37.8669 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $67.33 | 12.837% | $75.9732 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $241.99 | 7.448% | $260.0134 | $260.01 | $260.00 | $260.00 |
| Purchase #7 | $36.57 | 9.155% | $39.918 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $842.29 | $898.7244 | $898.73 | $898.65 | $898.80 | |