| 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 | $155.35 | 4.607% | $162.507 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $121.47 | 4.289% | $126.6798 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $231.51 | 7.507% | $248.8895 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $47.90 | 3.338% | $49.4989 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $235.93 | 11.445% | $262.9322 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $131.39 | 4.645% | $137.4931 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $134.44 | 3.268% | $138.8335 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $1,057.99 | $1,126.8340 | $1,126.83 | $1,126.90 | $1,126.80 | |