| 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 | $191.28 | 9.213% | $208.9026 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $118.29 | 13.210% | $133.9161 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $24.54 | 11.485% | $27.3584 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $49.90 | 8.866% | $54.3241 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $138.73 | 5.648% | $146.5655 | $146.57 | $146.55 | $146.60 |
| Purchase #6 | $73.35 | 8.341% | $79.4681 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $230.78 | 8.264% | $249.8517 | $249.85 | $249.85 | $249.90 |
| 7 purchase totals = | $826.87 | $900.3865 | $900.39 | $900.30 | $900.50 | |