| 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 | $191.65 | 12.608% | $215.8132 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $34.79 | 3.473% | $35.9983 | $36.00 | $36.00 | $36.00 |
| Purchase #3 | $133.41 | 6.621% | $142.2431 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $91.43 | 8.453% | $99.1586 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $209.91 | 8.315% | $227.364 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $129.65 | 11.630% | $144.7283 | $144.73 | $144.75 | $144.70 |
| Purchase #7 | $171.88 | 3.204% | $177.387 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $962.72 | $1,042.6925 | $1,042.69 | $1,042.70 | $1,042.70 | |