| 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 | $226.95 | 13.375% | $257.3046 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $232.76 | 4.240% | $242.629 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $106.29 | 8.752% | $115.5925 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $202.85 | 3.314% | $209.5724 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $123.46 | 12.479% | $138.8666 | $138.87 | $138.85 | $138.90 |
| Purchase #6 | $173.37 | 3.103% | $178.7497 | $178.75 | $178.75 | $178.70 |
| Purchase #7 | $91.83 | 6.211% | $97.5336 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $1,157.51 | $1,240.2484 | $1,240.24 | $1,240.25 | $1,240.20 | |