| 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 | $225.36 | 9.560% | $246.9044 | $246.90 | $246.90 | $246.90 |
| Purchase #2 | $109.36 | 4.730% | $114.5327 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $109.84 | 9.218% | $119.9651 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $155.41 | 5.309% | $163.6607 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $160.83 | 4.314% | $167.7682 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $232.91 | 6.741% | $248.6105 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $73.57 | 3.398% | $76.0699 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $1,067.28 | $1,137.5115 | $1,137.51 | $1,137.45 | $1,137.60 | |