| 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 | $236.93 | 6.646% | $252.6764 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $214.47 | 13.375% | $243.1554 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $86.85 | 4.728% | $90.9563 | $90.96 | $90.95 | $91.00 |
| Purchase #4 | $11.94 | 10.329% | $13.1733 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $177.52 | 4.788% | $186.0197 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $24.37 | 6.428% | $25.9365 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $65.55 | 12.240% | $73.5733 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $817.63 | $885.4909 | $885.50 | $885.45 | $885.60 | |