| 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 | $215.54 | 8.558% | $233.9859 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $66.67 | 10.387% | $73.595 | $73.60 | $73.60 | $73.60 |
| Purchase #3 | $225.37 | 3.528% | $233.3211 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $43.80 | 6.137% | $46.488 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $159.57 | 13.119% | $180.504 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $137.31 | 10.753% | $152.0749 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $8.84 | 10.152% | $9.7374 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $857.10 | $929.7063 | $929.71 | $929.70 | $929.70 | |