| 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 | $205.43 | 6.162% | $218.0886 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $118.32 | 9.831% | $129.952 | $129.95 | $129.95 | $130.00 |
| Purchase #3 | $157.79 | 13.599% | $179.2479 | $179.25 | $179.25 | $179.20 |
| Purchase #4 | $246.44 | 9.773% | $270.5246 | $270.52 | $270.50 | $270.50 |
| Purchase #5 | $206.50 | 8.585% | $224.228 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $68.64 | 11.661% | $76.6441 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $125.61 | 12.231% | $140.9734 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $1,128.73 | $1,239.6586 | $1,239.65 | $1,239.65 | $1,239.60 | |