| 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 | $245.81 | 12.602% | $276.787 | $276.79 | $276.80 | $276.80 |
| Purchase #2 | $155.48 | 9.469% | $170.2024 | $170.20 | $170.20 | $170.20 |
| Purchase #3 | $29.86 | 5.532% | $31.5119 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $81.54 | 6.449% | $86.7985 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $97.26 | 10.262% | $107.2408 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $247.80 | 7.197% | $265.6342 | $265.63 | $265.65 | $265.60 |
| Purchase #7 | $121.42 | 6.443% | $129.2431 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $979.17 | $1,067.4179 | $1,067.41 | $1,067.45 | $1,067.30 | |