| 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 | $203.69 | 13.762% | $231.7218 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $114.75 | 9.319% | $125.4436 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $138.50 | 13.466% | $157.1504 | $157.15 | $157.15 | $157.20 |
| Purchase #4 | $196.40 | 7.143% | $210.4289 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $97.96 | 4.642% | $102.5073 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $226.54 | 8.161% | $245.0279 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $123.53 | 8.525% | $134.0609 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $1,101.37 | $1,206.3408 | $1,206.34 | $1,206.35 | $1,206.30 | |