| 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 | $242.37 | 12.153% | $271.8252 | $271.83 | $271.85 | $271.80 |
| Purchase #2 | $105.58 | 11.612% | $117.8399 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $58.31 | 6.244% | $61.9509 | $61.95 | $61.95 | $62.00 |
| Purchase #4 | $132.30 | 5.826% | $140.0078 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $104.43 | 8.196% | $112.9891 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $215.40 | 8.614% | $233.9546 | $233.95 | $233.95 | $234.00 |
| Purchase #7 | $148.86 | 3.388% | $153.9034 | $153.90 | $153.90 | $153.90 |
| 7 purchase totals = | $1,007.25 | $1,092.4709 | $1,092.47 | $1,092.50 | $1,092.50 | |