| 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 | $95.88 | 13.156% | $108.494 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $211.53 | 9.335% | $231.2763 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $168.91 | 4.768% | $176.9636 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $106.57 | 5.408% | $112.3333 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $31.99 | 6.186% | $33.9689 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $226.34 | 8.851% | $246.3734 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $78.72 | 12.528% | $88.582 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $919.94 | $997.9915 | $997.98 | $998.00 | $998.10 | |