| 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 | $234.90 | 5.809% | $248.5453 | $248.55 | $248.55 | $248.50 |
| Purchase #2 | $190.71 | 12.460% | $214.4725 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $86.64 | 6.256% | $92.0602 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $71.50 | 11.518% | $79.7354 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $182.96 | 3.255% | $188.9153 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $167.94 | 11.293% | $186.9055 | $186.91 | $186.90 | $186.90 |
| Purchase #7 | $170.35 | 11.861% | $190.5552 | $190.56 | $190.55 | $190.60 |
| 7 purchase totals = | $1,105.00 | $1,201.1894 | $1,201.21 | $1,201.15 | $1,201.20 | |