| 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 | $9.46 | 12.796% | $10.6705 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $113.59 | 7.555% | $122.1717 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $197.45 | 7.362% | $211.9863 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $134.35 | 9.496% | $147.1079 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $53.83 | 12.587% | $60.6056 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $121.68 | 12.645% | $137.0664 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $224.46 | 13.683% | $255.1729 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $854.82 | $944.7813 | $944.79 | $944.70 | $944.90 | |