| 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 | $140.85 | 3.602% | $145.9234 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $224.73 | 10.563% | $248.4682 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $155.47 | 7.561% | $167.2251 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $118.27 | 11.308% | $131.644 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $127.99 | 4.256% | $133.4373 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $236.58 | 9.214% | $258.3785 | $258.38 | $258.40 | $258.40 |
| Purchase #7 | $55.74 | 4.175% | $58.0671 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $1,059.63 | $1,143.1436 | $1,143.15 | $1,143.15 | $1,143.10 | |