| 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 | $144.53 | 3.821% | $150.0525 | $150.05 | $150.05 | $150.10 |
| Purchase #2 | $230.25 | 5.113% | $242.0227 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $219.60 | 7.648% | $236.395 | $236.40 | $236.40 | $236.40 |
| Purchase #4 | $201.26 | 3.141% | $207.5816 | $207.58 | $207.60 | $207.60 |
| Purchase #5 | $117.81 | 4.851% | $123.525 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $126.47 | 9.510% | $138.4973 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $93.87 | 7.578% | $100.9835 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $1,133.79 | $1,199.0576 | $1,199.06 | $1,199.10 | $1,199.10 | |