| 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 | $241.72 | 12.677% | $272.3628 | $272.36 | $272.35 | $272.40 |
| Purchase #2 | $214.25 | 4.262% | $223.3813 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $237.63 | 3.153% | $245.1225 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $182.52 | 7.439% | $196.0977 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $20.56 | 9.131% | $22.4373 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $174.46 | 5.382% | $183.8494 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $65.96 | 3.767% | $68.4447 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $1,137.10 | $1,211.6957 | $1,211.69 | $1,211.70 | $1,211.60 | |