| 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 | $209.63 | 6.233% | $222.6962 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $165.98 | 5.742% | $175.5106 | $175.51 | $175.50 | $175.50 |
| Purchase #3 | $199.36 | 3.476% | $206.2898 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $153.32 | 12.288% | $172.16 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $189.57 | 8.162% | $205.0427 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $73.97 | 9.859% | $81.2627 | $81.26 | $81.25 | $81.30 |
| Purchase #7 | $97.51 | 9.230% | $106.5102 | $106.51 | $106.50 | $106.50 |
| 7 purchase totals = | $1,089.34 | $1,169.4722 | $1,169.47 | $1,169.45 | $1,169.50 | |