| 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 | $204.32 | 3.768% | $212.0188 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $199.72 | 13.811% | $227.3033 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $211.39 | 11.791% | $236.315 | $236.32 | $236.30 | $236.30 |
| Purchase #4 | $18.34 | 7.293% | $19.6775 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $81.44 | 12.167% | $91.3488 | $91.35 | $91.35 | $91.30 |
| Purchase #6 | $7.78 | 3.433% | $8.0471 | $8.05 | $8.05 | $8.00 |
| Purchase #7 | $164.40 | 8.233% | $177.9351 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $887.39 | $972.6456 | $972.66 | $972.65 | $972.50 | |