| 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 | $187.71 | 7.833% | $202.4133 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $198.61 | 11.713% | $221.8732 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $240.88 | 3.325% | $248.8893 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $37.95 | 10.400% | $41.8968 | $41.90 | $41.90 | $41.90 |
| Purchase #5 | $171.78 | 3.785% | $178.2819 | $178.28 | $178.30 | $178.30 |
| Purchase #6 | $130.48 | 3.670% | $135.2686 | $135.27 | $135.25 | $135.30 |
| Purchase #7 | $195.87 | 13.575% | $222.4594 | $222.46 | $222.45 | $222.50 |
| 7 purchase totals = | $1,163.28 | $1,251.0825 | $1,251.08 | $1,251.05 | $1,251.20 | |