| 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 | $241.34 | 12.821% | $272.2822 | $272.28 | $272.30 | $272.30 |
| Purchase #2 | $99.77 | 5.544% | $105.3012 | $105.30 | $105.30 | $105.30 |
| Purchase #3 | $41.40 | 5.868% | $43.8294 | $43.83 | $43.85 | $43.80 |
| Purchase #4 | $227.49 | 5.854% | $240.8073 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $135.61 | 3.826% | $140.7984 | $140.80 | $140.80 | $140.80 |
| Purchase #6 | $114.53 | 8.781% | $124.5869 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $211.53 | 11.696% | $236.2705 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $1,071.67 | $1,163.8759 | $1,163.88 | $1,163.90 | $1,163.90 | |