| 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 | $118.46 | 9.697% | $129.9471 | $129.95 | $129.95 | $129.90 |
| Purchase #2 | $173.49 | 13.552% | $197.0014 | $197.00 | $197.00 | $197.00 |
| Purchase #3 | $193.53 | 6.102% | $205.3392 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $141.81 | 13.669% | $161.194 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $249.87 | 11.372% | $278.2852 | $278.29 | $278.30 | $278.30 |
| Purchase #6 | $155.61 | 13.344% | $176.3746 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $141.57 | 6.688% | $151.0382 | $151.04 | $151.05 | $151.00 |
| 7 purchase totals = | $1,174.34 | $1,299.1797 | $1,299.18 | $1,299.20 | $1,299.10 | |