| 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 | $94.65 | 12.393% | $106.38 | $106.38 | $106.40 | $106.40 |
| Purchase #2 | $221.81 | 4.109% | $230.9242 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $23.91 | 3.595% | $24.7696 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $100.46 | 4.392% | $104.8722 | $104.87 | $104.85 | $104.90 |
| Purchase #5 | $232.96 | 3.344% | $240.7502 | $240.75 | $240.75 | $240.80 |
| Purchase #6 | $190.92 | 4.529% | $199.5668 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $228.63 | 6.314% | $243.0657 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $1,093.34 | $1,150.3287 | $1,150.33 | $1,150.25 | $1,150.50 | |