| 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 | $83.71 | 3.227% | $86.4113 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $38.43 | 7.665% | $41.3757 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $137.50 | 5.823% | $145.5066 | $145.51 | $145.50 | $145.50 |
| Purchase #4 | $193.94 | 10.420% | $214.1485 | $214.15 | $214.15 | $214.10 |
| Purchase #5 | $226.74 | 9.540% | $248.371 | $248.37 | $248.35 | $248.40 |
| Purchase #6 | $16.51 | 7.547% | $17.756 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $173.38 | 8.170% | $187.5451 | $187.55 | $187.55 | $187.50 |
| 7 purchase totals = | $870.21 | $941.1142 | $941.13 | $941.10 | $941.10 | |