| 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 | $235.83 | 10.314% | $260.1535 | $260.15 | $260.15 | $260.20 |
| Purchase #2 | $68.43 | 11.476% | $76.283 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $187.92 | 9.583% | $205.9284 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $249.82 | 12.189% | $280.2706 | $280.27 | $280.25 | $280.30 |
| Purchase #5 | $150.99 | 8.817% | $164.3028 | $164.30 | $164.30 | $164.30 |
| Purchase #6 | $45.60 | 8.419% | $49.4391 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $102.65 | 5.619% | $108.4179 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $1,041.24 | $1,144.7953 | $1,144.79 | $1,144.80 | $1,144.80 | |