| 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 | $226.25 | 12.152% | $253.7439 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $213.78 | 4.694% | $223.8148 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $205.85 | 13.263% | $233.1519 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $174.32 | 3.841% | $181.0156 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $138.65 | 10.639% | $153.401 | $153.40 | $153.40 | $153.40 |
| Purchase #6 | $183.82 | 4.497% | $192.0864 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $90.30 | 13.218% | $102.2359 | $102.24 | $102.25 | $102.20 |
| 7 purchase totals = | $1,232.97 | $1,339.4495 | $1,339.45 | $1,339.45 | $1,339.40 | |