| 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 | $11.35 | 7.575% | $12.2098 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $164.65 | 9.713% | $180.6425 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $119.92 | 4.131% | $124.8739 | $124.87 | $124.85 | $124.90 |
| Purchase #4 | $45.86 | 8.659% | $49.831 | $49.83 | $49.85 | $49.80 |
| Purchase #5 | $212.61 | 13.818% | $241.9884 | $241.99 | $242.00 | $242.00 |
| Purchase #6 | $136.87 | 10.688% | $151.4987 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $152.53 | 10.231% | $168.1353 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $843.79 | $929.1796 | $929.18 | $929.20 | $929.10 | |