| 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 | $222.85 | 13.528% | $252.9971 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $31.73 | 7.416% | $34.0831 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $158.31 | 13.388% | $179.5045 | $179.50 | $179.50 | $179.50 |
| Purchase #4 | $25.56 | 4.792% | $26.7848 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $222.40 | 6.698% | $237.2964 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $13.39 | 4.738% | $14.0244 | $14.02 | $14.00 | $14.00 |
| Purchase #7 | $7.97 | 7.356% | $8.5563 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $682.21 | $753.2466 | $753.24 | $753.25 | $753.30 | |