| 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 | $217.57 | 9.835% | $238.968 | $238.97 | $238.95 | $239.00 |
| Purchase #2 | $179.75 | 7.603% | $193.4164 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $62.34 | 8.218% | $67.4631 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $214.37 | 3.773% | $222.4582 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $234.61 | 6.772% | $250.4978 | $250.50 | $250.50 | $250.50 |
| Purchase #6 | $96.34 | 6.652% | $102.7485 | $102.75 | $102.75 | $102.70 |
| Purchase #7 | $245.55 | 3.195% | $253.3953 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,250.53 | $1,328.9473 | $1,328.96 | $1,328.90 | $1,329.00 | |