| 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 | $220.71 | 4.810% | $231.3262 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $8.28 | 7.548% | $8.905 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $101.71 | 6.492% | $108.313 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $201.35 | 5.373% | $212.1685 | $212.17 | $212.15 | $212.20 |
| Purchase #5 | $115.65 | 3.693% | $119.921 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $53.65 | 6.520% | $57.148 | $57.15 | $57.15 | $57.10 |
| Purchase #7 | $179.31 | 12.254% | $201.2826 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $880.66 | $939.0643 | $939.07 | $939.05 | $939.00 | |