| 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 | $104.31 | 12.231% | $117.0682 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $67.71 | 10.772% | $75.0037 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $212.98 | 12.407% | $239.4044 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $6.89 | 6.846% | $7.3617 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $180.81 | 13.435% | $205.1018 | $205.10 | $205.10 | $205.10 |
| Purchase #6 | $193.77 | 4.276% | $202.0556 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $93.98 | 8.550% | $102.0153 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $860.45 | $948.0107 | $948.01 | $947.95 | $948.10 | |