| 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 | $191.96 | 9.299% | $209.8104 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $9.52 | 3.649% | $9.8674 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $136.96 | 13.816% | $155.8824 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $181.82 | 4.235% | $189.5201 | $189.52 | $189.50 | $189.50 |
| Purchase #5 | $54.46 | 3.378% | $56.2997 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $90.36 | 7.566% | $97.1966 | $97.20 | $97.20 | $97.20 |
| Purchase #7 | $11.52 | 4.554% | $12.0446 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $676.60 | $730.6212 | $730.62 | $730.60 | $730.60 | |