| 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 | $202.56 | 4.759% | $212.1998 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $114.85 | 9.869% | $126.1845 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $10.97 | 13.765% | $12.48 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $220.47 | 13.153% | $249.4684 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $41.79 | 5.661% | $44.1557 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $21.73 | 12.110% | $24.3615 | $24.36 | $24.35 | $24.40 |
| Purchase #7 | $187.36 | 7.132% | $200.7225 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $799.73 | $869.5724 | $869.57 | $869.55 | $869.70 | |