| 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 | $195.54 | 7.419% | $210.0471 | $210.05 | $210.05 | $210.00 |
| Purchase #2 | $42.67 | 11.860% | $47.7307 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $182.71 | 7.118% | $195.7153 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $226.63 | 9.608% | $248.4046 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $33.79 | 11.421% | $37.6492 | $37.65 | $37.65 | $37.60 |
| Purchase #6 | $119.44 | 11.749% | $133.473 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $207.44 | 7.387% | $222.7636 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $1,008.22 | $1,095.7835 | $1,095.78 | $1,095.75 | $1,095.70 | |