| 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 | $101.41 | 12.352% | $113.9362 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $25.60 | 7.809% | $27.5991 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $46.64 | 9.678% | $51.1538 | $51.15 | $51.15 | $51.20 |
| Purchase #4 | $6.47 | 13.178% | $7.3226 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $157.37 | 3.872% | $163.4634 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $202.64 | 6.502% | $215.8157 | $215.82 | $215.80 | $215.80 |
| Purchase #7 | $227.43 | 9.462% | $248.9494 | $248.95 | $248.95 | $248.90 |
| 7 purchase totals = | $767.56 | $828.2402 | $828.24 | $828.20 | $828.20 | |