| 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 | $224.59 | 6.162% | $238.4292 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $199.35 | 3.371% | $206.0701 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $30.26 | 9.608% | $33.1674 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $72.30 | 9.707% | $79.3182 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $199.92 | 4.458% | $208.8324 | $208.83 | $208.85 | $208.80 |
| Purchase #6 | $123.25 | 3.580% | $127.6624 | $127.66 | $127.65 | $127.70 |
| Purchase #7 | $248.77 | 11.784% | $278.0851 | $278.09 | $278.10 | $278.10 |
| 7 purchase totals = | $1,098.44 | $1,171.5648 | $1,171.57 | $1,171.55 | $1,171.60 | |