| 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 | $209.89 | 12.522% | $236.1724 | $236.17 | $236.15 | $236.20 |
| Purchase #2 | $6.29 | 13.151% | $7.1172 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $154.70 | 12.376% | $173.8457 | $173.85 | $173.85 | $173.80 |
| Purchase #4 | $219.43 | 7.534% | $235.9619 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $36.95 | 12.527% | $41.5787 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $111.27 | 12.505% | $125.1843 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $139.83 | 10.764% | $154.8813 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $878.36 | $974.7415 | $974.74 | $974.75 | $974.80 | |