| 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 | $119.75 | 10.419% | $132.2268 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $9.82 | 8.695% | $10.6738 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $139.43 | 12.247% | $156.506 | $156.51 | $156.50 | $156.50 |
| Purchase #4 | $118.42 | 13.607% | $134.5334 | $134.53 | $134.55 | $134.50 |
| Purchase #5 | $199.48 | 4.653% | $208.7618 | $208.76 | $208.75 | $208.80 |
| Purchase #6 | $219.30 | 9.415% | $239.9471 | $239.95 | $239.95 | $239.90 |
| Purchase #7 | $14.40 | 9.312% | $15.7409 | $15.74 | $15.75 | $15.70 |
| 7 purchase totals = | $820.60 | $898.3898 | $898.39 | $898.40 | $898.30 | |