| 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 | $15.82 | 12.397% | $17.7812 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $221.84 | 6.487% | $236.2308 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $98.92 | 7.762% | $106.5982 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $35.84 | 7.419% | $38.499 | $38.50 | $38.50 | $38.50 |
| Purchase #5 | $143.31 | 7.419% | $153.9422 | $153.94 | $153.95 | $153.90 |
| Purchase #6 | $179.52 | 3.540% | $185.875 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $248.95 | 6.433% | $264.965 | $264.97 | $264.95 | $265.00 |
| 7 purchase totals = | $944.20 | $1,003.8914 | $1,003.90 | $1,003.95 | $1,003.90 | |