| 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 | $95.74 | 6.343% | $101.8128 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $171.51 | 7.805% | $184.8964 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $99.95 | 13.197% | $113.1404 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $250.44 | 11.122% | $278.2939 | $278.29 | $278.30 | $278.30 |
| Purchase #5 | $48.53 | 7.298% | $52.0717 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $123.49 | 5.187% | $129.8954 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $47.72 | 7.372% | $51.2379 | $51.24 | $51.25 | $51.20 |
| 7 purchase totals = | $837.38 | $911.3485 | $911.35 | $911.35 | $911.30 | |