| 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 | $248.50 | 10.184% | $273.8072 | $273.81 | $273.80 | $273.80 |
| Purchase #2 | $117.91 | 6.241% | $125.2688 | $125.27 | $125.25 | $125.30 |
| Purchase #3 | $69.66 | 8.451% | $75.547 | $75.55 | $75.55 | $75.50 |
| Purchase #4 | $121.40 | 9.138% | $132.4935 | $132.49 | $132.50 | $132.50 |
| Purchase #5 | $20.50 | 9.181% | $22.3821 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $106.59 | 10.839% | $118.1433 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $137.49 | 10.514% | $151.9457 | $151.95 | $151.95 | $151.90 |
| 7 purchase totals = | $822.05 | $899.5876 | $899.59 | $899.60 | $899.50 | |