| 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 | $225.85 | 9.831% | $248.0533 | $248.05 | $248.05 | $248.10 |
| Purchase #2 | $171.68 | 10.691% | $190.0343 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $131.50 | 4.798% | $137.8094 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $153.89 | 7.187% | $164.9501 | $164.95 | $164.95 | $165.00 |
| Purchase #5 | $200.88 | 3.697% | $208.3065 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $195.38 | 5.382% | $205.8954 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $233.77 | 5.729% | $247.1627 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $1,312.95 | $1,402.2117 | $1,402.21 | $1,402.20 | $1,402.30 | |