| 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 | $207.45 | 5.419% | $218.6917 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $238.57 | 12.825% | $269.1666 | $269.17 | $269.15 | $269.20 |
| Purchase #3 | $106.99 | 13.816% | $121.7717 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $19.61 | 13.620% | $22.2809 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $22.51 | 11.389% | $25.0737 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $28.80 | 4.647% | $30.1383 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $98.61 | 13.828% | $112.2458 | $112.25 | $112.25 | $112.20 |
| 7 purchase totals = | $722.54 | $799.3687 | $799.37 | $799.35 | $799.40 | |