| 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 | $233.55 | 6.240% | $248.1235 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $156.55 | 3.790% | $162.4832 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $57.60 | 8.420% | $62.4499 | $62.45 | $62.45 | $62.40 |
| Purchase #4 | $35.64 | 3.284% | $36.8104 | $36.81 | $36.80 | $36.80 |
| Purchase #5 | $151.79 | 9.693% | $166.503 | $166.50 | $166.50 | $166.50 |
| Purchase #6 | $216.52 | 5.268% | $227.9263 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $73.74 | 6.642% | $78.6378 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $925.39 | $982.9341 | $982.93 | $982.95 | $982.80 | |