| 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 | $187.82 | 7.856% | $202.5751 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $94.80 | 11.447% | $105.6518 | $105.65 | $105.65 | $105.70 |
| Purchase #3 | $13.79 | 8.203% | $14.9212 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $234.67 | 9.222% | $256.3113 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $13.84 | 5.410% | $14.5887 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $192.87 | 5.107% | $202.7199 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $82.34 | 12.334% | $92.4958 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $820.13 | $889.2638 | $889.27 | $889.25 | $889.30 | |