| 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 | $16.25 | 6.389% | $17.2882 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $97.31 | 13.331% | $110.2824 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $217.87 | 3.635% | $225.7896 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $151.62 | 11.189% | $168.5848 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $183.81 | 10.213% | $202.5825 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $236.91 | 12.567% | $266.6825 | $266.68 | $266.70 | $266.70 |
| Purchase #7 | $146.40 | 8.144% | $158.3228 | $158.32 | $158.30 | $158.30 |
| 7 purchase totals = | $1,050.17 | $1,149.5328 | $1,149.52 | $1,149.60 | $1,149.60 | |