| 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 | $119.39 | 8.221% | $129.2051 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $177.62 | 10.669% | $196.5703 | $196.57 | $196.55 | $196.60 |
| Purchase #3 | $87.58 | 11.404% | $97.5676 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $127.86 | 9.766% | $140.3468 | $140.35 | $140.35 | $140.30 |
| Purchase #5 | $209.53 | 5.840% | $221.7666 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $81.81 | 6.724% | $87.3109 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $196.77 | 6.860% | $210.2684 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $1,000.56 | $1,083.0357 | $1,083.05 | $1,082.95 | $1,083.10 | |