| 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 | $191.99 | 8.503% | $208.3149 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $196.32 | 3.281% | $202.7613 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $236.33 | 13.753% | $268.8325 | $268.83 | $268.85 | $268.80 |
| Purchase #4 | $101.95 | 12.396% | $114.5877 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $21.46 | 3.287% | $22.1654 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $16.72 | 9.418% | $18.2947 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $135.73 | 5.857% | $143.6797 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $900.50 | $978.6362 | $978.63 | $978.65 | $978.70 | |