| 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 | $217.76 | 6.383% | $231.6596 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $205.69 | 9.231% | $224.6772 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $215.27 | 4.555% | $225.0755 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $91.76 | 11.605% | $102.4087 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $114.63 | 6.656% | $122.2598 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $202.33 | 10.576% | $223.7284 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $183.89 | 6.692% | $196.1959 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $1,231.33 | $1,326.0051 | $1,326.02 | $1,326.05 | $1,326.10 | |