| 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 | $227.66 | 13.668% | $258.7766 | $258.78 | $258.80 | $258.80 |
| Purchase #2 | $103.66 | 8.262% | $112.2244 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $123.36 | 13.438% | $139.9371 | $139.94 | $139.95 | $139.90 |
| Purchase #4 | $217.65 | 8.498% | $236.1459 | $236.15 | $236.15 | $236.10 |
| Purchase #5 | $169.65 | 4.410% | $177.1316 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $221.91 | 4.519% | $231.9381 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $124.72 | 5.316% | $131.3501 | $131.35 | $131.35 | $131.40 |
| 7 purchase totals = | $1,188.61 | $1,287.5038 | $1,287.51 | $1,287.55 | $1,287.40 | |