| 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 | $205.98 | 6.659% | $219.6962 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $9.53 | 11.796% | $10.6542 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $202.68 | 10.502% | $223.9655 | $223.97 | $223.95 | $224.00 |
| Purchase #4 | $137.50 | 8.702% | $149.4653 | $149.47 | $149.45 | $149.50 |
| Purchase #5 | $69.95 | 13.866% | $79.6493 | $79.65 | $79.65 | $79.60 |
| Purchase #6 | $11.60 | 7.695% | $12.4926 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $216.80 | 9.687% | $237.8014 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $854.04 | $933.7245 | $933.73 | $933.70 | $933.80 | |