| 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 | $229.89 | 12.214% | $257.9688 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $204.57 | 11.706% | $228.517 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $97.53 | 5.551% | $102.9439 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $221.38 | 12.258% | $248.5168 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $157.53 | 12.337% | $176.9645 | $176.96 | $176.95 | $177.00 |
| Purchase #6 | $131.89 | 6.621% | $140.6224 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $46.99 | 9.746% | $51.5696 | $51.57 | $51.55 | $51.60 |
| 7 purchase totals = | $1,089.78 | $1,207.1030 | $1,207.10 | $1,207.00 | $1,207.10 | |