| 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 | $223.74 | 13.386% | $253.6898 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $181.53 | 10.392% | $200.3946 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $223.44 | 12.271% | $250.8583 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $204.56 | 10.848% | $226.7507 | $226.75 | $226.75 | $226.80 |
| Purchase #5 | $10.42 | 7.481% | $11.1995 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $245.96 | 8.661% | $267.2626 | $267.26 | $267.25 | $267.30 |
| Purchase #7 | $102.66 | 3.473% | $106.2254 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $1,192.31 | $1,316.3809 | $1,316.38 | $1,316.40 | $1,316.50 | |