| 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 | $242.42 | 9.414% | $265.2414 | $265.24 | $265.25 | $265.20 |
| Purchase #2 | $135.81 | 8.592% | $147.4788 | $147.48 | $147.50 | $147.50 |
| Purchase #3 | $208.37 | 4.356% | $217.4466 | $217.45 | $217.45 | $217.40 |
| Purchase #4 | $118.52 | 5.812% | $125.4084 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $182.78 | 7.734% | $196.9162 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $205.39 | 5.456% | $216.5961 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $123.95 | 9.346% | $135.5344 | $135.53 | $135.55 | $135.50 |
| 7 purchase totals = | $1,217.24 | $1,304.6219 | $1,304.63 | $1,304.65 | $1,304.50 | |