| 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 | $221.49 | 6.802% | $236.5557 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $117.66 | 13.420% | $133.45 | $133.45 | $133.45 | $133.50 |
| Purchase #3 | $171.50 | 7.836% | $184.9387 | $184.94 | $184.95 | $184.90 |
| Purchase #4 | $182.41 | 12.492% | $205.1967 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $105.82 | 8.664% | $114.9882 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $19.45 | 8.463% | $21.0961 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $134.46 | 11.289% | $149.6392 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $952.79 | $1,045.8646 | $1,045.88 | $1,045.90 | $1,045.90 | |