| 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 | $114.59 | 13.460% | $130.0138 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $86.36 | 12.649% | $97.2837 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $140.59 | 12.469% | $158.1202 | $158.12 | $158.10 | $158.10 |
| Purchase #4 | $184.76 | 10.408% | $203.9898 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $191.36 | 11.709% | $213.7663 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $60.53 | 11.287% | $67.362 | $67.36 | $67.35 | $67.40 |
| Purchase #7 | $92.33 | 7.282% | $99.0535 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $870.52 | $969.5893 | $969.58 | $969.55 | $969.70 | |