| 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 | $249.83 | 13.869% | $284.4789 | $284.48 | $284.50 | $284.50 |
| Purchase #2 | $52.41 | 11.389% | $58.379 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $179.30 | 6.154% | $190.3341 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $170.54 | 3.751% | $176.937 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $81.58 | 13.154% | $92.311 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $168.70 | 11.299% | $187.7614 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $199.57 | 7.678% | $214.893 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $1,101.93 | $1,205.0944 | $1,205.09 | $1,205.15 | $1,205.10 | |