| 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 | $240.95 | 8.437% | $261.279 | $261.28 | $261.30 | $261.30 |
| Purchase #2 | $124.69 | 10.107% | $137.2924 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $13.57 | 9.743% | $14.8921 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $16.26 | 12.385% | $18.2738 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $39.99 | 8.376% | $43.3396 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $194.98 | 11.318% | $217.0478 | $217.05 | $217.05 | $217.00 |
| Purchase #7 | $176.40 | 13.212% | $199.706 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $806.84 | $891.8307 | $891.83 | $891.85 | $891.80 | |