| 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 | $205.42 | 9.154% | $224.2241 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $213.65 | 8.523% | $231.8594 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $43.33 | 4.361% | $45.2196 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $191.51 | 7.466% | $205.8081 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $139.87 | 10.722% | $154.8669 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $24.56 | 12.676% | $27.6732 | $27.67 | $27.65 | $27.70 |
| Purchase #7 | $184.41 | 4.187% | $192.1312 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $1,002.75 | $1,081.7825 | $1,081.78 | $1,081.70 | $1,081.80 | |