| 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 | $192.28 | 8.772% | $209.1468 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $8.93 | 9.846% | $9.8092 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $69.83 | 7.410% | $75.0044 | $75.00 | $75.00 | $75.00 |
| Purchase #4 | $231.80 | 7.796% | $249.8711 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $114.29 | 3.584% | $118.3862 | $118.39 | $118.40 | $118.40 |
| Purchase #6 | $137.81 | 12.615% | $155.1947 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $167.72 | 3.612% | $173.778 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $922.66 | $991.1904 | $991.19 | $991.20 | $991.20 | |