| 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 | $210.78 | 9.691% | $231.2067 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $124.35 | 7.286% | $133.4101 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $204.37 | 7.569% | $219.8388 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $129.77 | 5.262% | $136.5985 | $136.60 | $136.60 | $136.60 |
| Purchase #5 | $56.59 | 9.291% | $61.8478 | $61.85 | $61.85 | $61.80 |
| Purchase #6 | $139.94 | 12.366% | $157.245 | $157.25 | $157.25 | $157.20 |
| Purchase #7 | $214.59 | 12.418% | $241.2378 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $1,080.39 | $1,181.3847 | $1,181.40 | $1,181.40 | $1,181.20 | |