| 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 | $141.50 | 10.856% | $156.8612 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $234.91 | 7.515% | $252.5635 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $219.66 | 3.366% | $227.0538 | $227.05 | $227.05 | $227.10 |
| Purchase #4 | $237.65 | 7.330% | $255.0697 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $88.96 | 9.367% | $97.2929 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $122.72 | 4.455% | $128.1872 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $111.67 | 11.384% | $124.3825 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $1,157.07 | $1,241.4108 | $1,241.40 | $1,241.40 | $1,241.60 | |