| 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 | $214.92 | 11.590% | $239.8292 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $223.71 | 4.657% | $234.1282 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $107.30 | 11.513% | $119.6534 | $119.65 | $119.65 | $119.70 |
| Purchase #4 | $164.72 | 4.289% | $171.7848 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $238.60 | 10.522% | $263.7055 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $41.42 | 12.514% | $46.6033 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $231.56 | 7.727% | $249.4526 | $249.45 | $249.45 | $249.50 |
| 7 purchase totals = | $1,222.23 | $1,325.1570 | $1,325.15 | $1,325.20 | $1,325.20 | |