| 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 | $243.99 | 11.308% | $271.5804 | $271.58 | $271.60 | $271.60 |
| Purchase #2 | $192.85 | 7.244% | $206.8201 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $177.97 | 13.714% | $202.3768 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $131.79 | 9.450% | $144.2442 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $79.64 | 7.213% | $85.3844 | $85.38 | $85.40 | $85.40 |
| Purchase #6 | $84.66 | 4.157% | $88.1793 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $48.59 | 7.498% | $52.2333 | $52.23 | $52.25 | $52.20 |
| 7 purchase totals = | $959.49 | $1,050.8185 | $1,050.81 | $1,050.90 | $1,050.80 | |