| 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 | $207.94 | 11.406% | $231.6576 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $90.38 | 13.717% | $102.7774 | $102.78 | $102.80 | $102.80 |
| Purchase #3 | $143.83 | 4.379% | $150.1283 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $131.69 | 7.502% | $141.5694 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $181.34 | 11.552% | $202.2884 | $202.29 | $202.30 | $202.30 |
| Purchase #6 | $99.73 | 13.498% | $113.1916 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $97.85 | 6.859% | $104.5615 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $952.76 | $1,046.1742 | $1,046.18 | $1,046.20 | $1,046.30 | |