| 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 | $201.85 | 10.681% | $223.4096 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $17.80 | 10.850% | $19.7313 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $12.52 | 12.315% | $14.0618 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $106.65 | 11.715% | $119.144 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $30.31 | 6.121% | $32.1653 | $32.17 | $32.15 | $32.20 |
| Purchase #6 | $204.89 | 11.760% | $228.9851 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $55.78 | 3.348% | $57.6475 | $57.65 | $57.65 | $57.60 |
| 7 purchase totals = | $629.80 | $695.1446 | $695.15 | $695.15 | $695.10 | |