| 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 | $248.39 | 12.267% | $278.86 | $278.86 | $278.85 | $278.90 |
| Purchase #2 | $40.89 | 10.680% | $45.2571 | $45.26 | $45.25 | $45.30 |
| Purchase #3 | $31.85 | 8.499% | $34.5569 | $34.56 | $34.55 | $34.60 |
| Purchase #4 | $30.43 | 4.826% | $31.8986 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $185.43 | 9.317% | $202.7065 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $126.78 | 3.522% | $131.2452 | $131.25 | $131.25 | $131.20 |
| Purchase #7 | $15.37 | 8.495% | $16.6757 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $679.14 | $741.2000 | $741.22 | $741.20 | $741.30 | |