| 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 | $39.59 | 11.477% | $44.1337 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $140.73 | 4.523% | $147.0952 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $109.87 | 3.283% | $113.477 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $160.28 | 13.635% | $182.1342 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $203.58 | 5.244% | $214.2557 | $214.26 | $214.25 | $214.30 |
| Purchase #6 | $42.96 | 12.793% | $48.4559 | $48.46 | $48.45 | $48.50 |
| Purchase #7 | $246.56 | 3.374% | $254.8789 | $254.88 | $254.90 | $254.90 |
| 7 purchase totals = | $943.57 | $1,004.4306 | $1,004.44 | $1,004.50 | $1,004.50 | |