| 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 | $247.92 | 9.443% | $271.3311 | $271.33 | $271.35 | $271.30 |
| Purchase #2 | $220.53 | 10.361% | $243.3791 | $243.38 | $243.40 | $243.40 |
| Purchase #3 | $106.79 | 11.661% | $119.2428 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $175.96 | 9.572% | $192.8029 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $237.80 | 4.527% | $248.5652 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $62.36 | 11.626% | $69.61 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $242.76 | 12.665% | $273.5056 | $273.51 | $273.50 | $273.50 |
| 7 purchase totals = | $1,294.12 | $1,418.4367 | $1,418.44 | $1,418.45 | $1,418.40 | |