| 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 | $217.77 | 11.507% | $242.8288 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $109.42 | 5.759% | $115.7215 | $115.72 | $115.70 | $115.70 |
| Purchase #3 | $27.80 | 6.162% | $29.513 | $29.51 | $29.50 | $29.50 |
| Purchase #4 | $205.94 | 7.699% | $221.7953 | $221.80 | $221.80 | $221.80 |
| Purchase #5 | $154.87 | 7.642% | $166.7052 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $207.85 | 9.650% | $227.9075 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $185.95 | 4.157% | $193.6799 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $1,109.60 | $1,198.1512 | $1,198.16 | $1,198.15 | $1,198.10 | |