| 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 | $243.27 | 11.348% | $270.8763 | $270.88 | $270.90 | $270.90 |
| Purchase #2 | $122.95 | 3.837% | $127.6676 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $46.56 | 9.641% | $51.0488 | $51.05 | $51.05 | $51.00 |
| Purchase #4 | $67.53 | 12.697% | $76.1043 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $218.70 | 7.482% | $235.0631 | $235.06 | $235.05 | $235.10 |
| Purchase #6 | $120.92 | 13.504% | $137.249 | $137.25 | $137.25 | $137.20 |
| Purchase #7 | $12.60 | 12.485% | $14.1731 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $832.53 | $912.1822 | $912.18 | $912.15 | $912.20 | |