| 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 | $139.39 | 5.527% | $147.0941 | $147.09 | $147.10 | $147.10 |
| Purchase #2 | $213.29 | 13.300% | $241.6576 | $241.66 | $241.65 | $241.70 |
| Purchase #3 | $102.54 | 10.652% | $113.4626 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $126.40 | 9.347% | $138.2146 | $138.21 | $138.20 | $138.20 |
| Purchase #5 | $20.87 | 9.728% | $22.9002 | $22.90 | $22.90 | $22.90 |
| Purchase #6 | $108.82 | 4.559% | $113.7811 | $113.78 | $113.80 | $113.80 |
| Purchase #7 | $138.42 | 10.191% | $152.5264 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $849.73 | $929.6366 | $929.63 | $929.65 | $929.70 | |