| 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 | $193.43 | 8.141% | $209.1771 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $205.25 | 9.313% | $224.3649 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $209.73 | 11.363% | $233.5616 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $205.87 | 13.766% | $234.2101 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $157.93 | 12.701% | $177.9887 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $186.45 | 7.734% | $200.87 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $230.74 | 3.840% | $239.6004 | $239.60 | $239.60 | $239.60 |
| 7 purchase totals = | $1,389.40 | $1,519.7728 | $1,519.77 | $1,519.75 | $1,519.90 | |