| 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 | $233.29 | 6.416% | $248.2579 | $248.26 | $248.25 | $248.30 |
| Purchase #2 | $170.46 | 5.860% | $180.449 | $180.45 | $180.45 | $180.40 |
| Purchase #3 | $215.26 | 3.408% | $222.5961 | $222.60 | $222.60 | $222.60 |
| Purchase #4 | $132.70 | 6.679% | $141.563 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $124.53 | 13.203% | $140.9717 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $189.60 | 6.829% | $202.5478 | $202.55 | $202.55 | $202.50 |
| Purchase #7 | $194.63 | 11.485% | $216.9833 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $1,260.47 | $1,353.3688 | $1,353.37 | $1,353.35 | $1,353.40 | |