| 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 | $23.35 | 12.491% | $26.2666 | $26.27 | $26.25 | $26.30 |
| Purchase #2 | $104.32 | 10.200% | $114.9606 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $201.42 | 3.143% | $207.7506 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $147.31 | 5.749% | $155.7789 | $155.78 | $155.80 | $155.80 |
| Purchase #5 | $131.49 | 12.309% | $147.6751 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $204.83 | 13.392% | $232.2608 | $232.26 | $232.25 | $232.30 |
| Purchase #7 | $79.30 | 4.434% | $82.8162 | $82.82 | $82.80 | $82.80 |
| 7 purchase totals = | $892.02 | $967.5088 | $967.52 | $967.50 | $967.70 | |