| 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 | $7.66 | 8.672% | $8.3243 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $246.70 | 13.871% | $280.9198 | $280.92 | $280.90 | $280.90 |
| Purchase #3 | $120.61 | 13.205% | $136.5366 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $203.94 | 4.239% | $212.585 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $44.50 | 3.819% | $46.1995 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $93.46 | 9.407% | $102.2518 | $102.25 | $102.25 | $102.30 |
| Purchase #7 | $120.82 | 7.576% | $129.9733 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $837.69 | $916.7903 | $916.79 | $916.75 | $916.80 | |