| 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 | $247.30 | 9.450% | $270.6699 | $270.67 | $270.65 | $270.70 |
| Purchase #2 | $88.50 | 4.124% | $92.1497 | $92.15 | $92.15 | $92.10 |
| Purchase #3 | $64.70 | 12.853% | $73.0159 | $73.02 | $73.00 | $73.00 |
| Purchase #4 | $198.97 | 7.617% | $214.1255 | $214.13 | $214.15 | $214.10 |
| Purchase #5 | $109.50 | 4.560% | $114.4932 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $200.30 | 11.258% | $222.8498 | $222.85 | $222.85 | $222.80 |
| Purchase #7 | $149.87 | 11.602% | $167.2579 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $1,059.14 | $1,154.5619 | $1,154.57 | $1,154.55 | $1,154.50 | |