| 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 | $245.82 | 6.340% | $261.405 | $261.41 | $261.40 | $261.40 |
| Purchase #2 | $126.86 | 11.535% | $141.4933 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $127.93 | 7.513% | $137.5414 | $137.54 | $137.55 | $137.50 |
| Purchase #4 | $9.43 | 4.601% | $9.8639 | $9.86 | $9.85 | $9.90 |
| Purchase #5 | $47.52 | 4.679% | $49.7435 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $223.33 | 5.161% | $234.8561 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $37.78 | 5.458% | $39.842 | $39.84 | $39.85 | $39.80 |
| 7 purchase totals = | $818.67 | $874.7452 | $874.74 | $874.75 | $874.70 | |