| 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 | $248.45 | 8.778% | $270.2589 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $210.38 | 5.659% | $222.2854 | $222.29 | $222.30 | $222.30 |
| Purchase #3 | $79.86 | 7.523% | $85.8679 | $85.87 | $85.85 | $85.90 |
| Purchase #4 | $96.95 | 9.446% | $106.1079 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $156.90 | 4.796% | $164.4249 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $17.68 | 11.140% | $19.6496 | $19.65 | $19.65 | $19.60 |
| Purchase #7 | $101.59 | 4.311% | $105.9695 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $911.81 | $974.5641 | $974.57 | $974.50 | $974.60 | |