| 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 | $170.42 | 10.480% | $188.28 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $232.35 | 3.798% | $241.1747 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $237.68 | 5.261% | $250.1843 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $100.35 | 13.222% | $113.6183 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $240.93 | 6.684% | $257.0338 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $218.49 | 5.728% | $231.0051 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $79.96 | 8.708% | $86.9229 | $86.92 | $86.90 | $86.90 |
| 7 purchase totals = | $1,280.18 | $1,368.2191 | $1,368.21 | $1,368.20 | $1,368.20 | |