| 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 | $227.95 | 9.125% | $248.7504 | $248.75 | $248.75 | $248.80 |
| Purchase #2 | $6.93 | 7.793% | $7.4701 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $127.76 | 3.491% | $132.2201 | $132.22 | $132.20 | $132.20 |
| Purchase #4 | $79.32 | 11.599% | $88.5203 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $186.39 | 8.640% | $202.4941 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $34.55 | 12.749% | $38.9548 | $38.95 | $38.95 | $39.00 |
| Purchase #7 | $85.45 | 8.318% | $92.5577 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $748.35 | $810.9675 | $810.96 | $810.90 | $811.10 | |