| 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 | $198.43 | 5.605% | $209.552 | $209.55 | $209.55 | $209.60 |
| Purchase #2 | $228.67 | 10.627% | $252.9708 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $221.62 | 13.369% | $251.2484 | $251.25 | $251.25 | $251.20 |
| Purchase #4 | $32.51 | 6.611% | $34.6592 | $34.66 | $34.65 | $34.70 |
| Purchase #5 | $10.81 | 4.734% | $11.3217 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $68.40 | 11.429% | $76.2174 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $102.74 | 11.607% | $114.665 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $863.18 | $950.6345 | $950.64 | $950.55 | $950.70 | |