| 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 | $230.61 | 4.739% | $241.5386 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $160.79 | 13.870% | $183.0916 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $227.64 | 3.536% | $235.6894 | $235.69 | $235.70 | $235.70 |
| Purchase #4 | $19.40 | 7.337% | $20.8234 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $169.29 | 6.863% | $180.9084 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $93.95 | 5.413% | $99.0355 | $99.04 | $99.05 | $99.00 |
| Purchase #7 | $126.80 | 7.538% | $136.3582 | $136.36 | $136.35 | $136.40 |
| 7 purchase totals = | $1,028.48 | $1,097.4451 | $1,097.45 | $1,097.45 | $1,097.40 | |