| 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 | $127.82 | 8.849% | $139.1308 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $248.36 | 5.454% | $261.9056 | $261.91 | $261.90 | $261.90 |
| Purchase #3 | $66.67 | 10.150% | $73.437 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $102.63 | 12.536% | $115.4957 | $115.50 | $115.50 | $115.50 |
| Purchase #5 | $206.82 | 4.806% | $216.7598 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $22.35 | 8.391% | $24.2254 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $44.31 | 12.283% | $49.7526 | $49.75 | $49.75 | $49.80 |
| 7 purchase totals = | $818.96 | $880.7069 | $880.72 | $880.75 | $880.70 | |