| 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 | $226.46 | 7.768% | $244.0514 | $244.05 | $244.05 | $244.10 |
| Purchase #2 | $179.89 | 11.867% | $201.2375 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $200.90 | 11.329% | $223.66 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $62.44 | 4.287% | $65.1168 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $191.45 | 3.506% | $198.1622 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $90.41 | 7.395% | $97.0958 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $75.80 | 4.600% | $79.2868 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $1,027.35 | $1,108.6105 | $1,108.62 | $1,108.60 | $1,108.70 | |