| 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 | $178.64 | 3.453% | $184.8084 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $199.87 | 4.156% | $208.1766 | $208.18 | $208.20 | $208.20 |
| Purchase #3 | $47.87 | 4.260% | $49.9093 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $59.34 | 4.460% | $61.9866 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $75.82 | 11.105% | $84.2398 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $222.36 | 11.639% | $248.2405 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $217.92 | 10.652% | $241.1328 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $1,001.82 | $1,078.4940 | $1,078.50 | $1,078.55 | $1,078.40 | |