| 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 | $10.68 | 7.603% | $11.492 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $176.59 | 3.322% | $182.4563 | $182.46 | $182.45 | $182.50 |
| Purchase #3 | $217.63 | 8.818% | $236.8206 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $218.59 | 11.430% | $243.5748 | $243.57 | $243.55 | $243.60 |
| Purchase #5 | $106.91 | 13.133% | $120.9505 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $232.47 | 7.320% | $249.4868 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $108.28 | 8.559% | $117.5477 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $1,071.15 | $1,162.3287 | $1,162.33 | $1,162.30 | $1,162.40 | |