| 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 | $213.61 | 6.146% | $226.7385 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $30.75 | 4.500% | $32.1338 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $96.60 | 11.548% | $107.7554 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $107.75 | 5.874% | $114.0792 | $114.08 | $114.10 | $114.10 |
| Purchase #5 | $49.71 | 6.293% | $52.8383 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $156.83 | 7.871% | $169.1741 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $22.84 | 13.361% | $25.8917 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $678.09 | $728.6110 | $728.61 | $728.65 | $728.60 | |