| 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 | $204.46 | 5.857% | $216.4352 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $134.28 | 8.437% | $145.6092 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $107.94 | 9.480% | $118.1727 | $118.17 | $118.15 | $118.20 |
| Purchase #4 | $227.50 | 4.710% | $238.2153 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $192.61 | 11.563% | $214.8815 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $52.44 | 9.873% | $57.6174 | $57.62 | $57.60 | $57.60 |
| Purchase #7 | $14.92 | 4.435% | $15.5817 | $15.58 | $15.60 | $15.60 |
| 7 purchase totals = | $934.15 | $1,006.5130 | $1,006.52 | $1,006.50 | $1,006.50 | |