| 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 | $46.71 | 12.122% | $52.3722 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $174.92 | 9.418% | $191.394 | $191.39 | $191.40 | $191.40 |
| Purchase #3 | $68.48 | 11.553% | $76.3915 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $249.88 | 12.156% | $280.2554 | $280.26 | $280.25 | $280.30 |
| Purchase #5 | $217.37 | 6.683% | $231.8968 | $231.90 | $231.90 | $231.90 |
| Purchase #6 | $45.38 | 8.156% | $49.0812 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $180.61 | 7.626% | $194.3833 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $983.35 | $1,075.7744 | $1,075.77 | $1,075.80 | $1,075.90 | |