| 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 | $221.47 | 13.487% | $251.3397 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $25.30 | 8.211% | $27.3774 | $27.38 | $27.40 | $27.40 |
| Purchase #3 | $246.90 | 7.478% | $265.3632 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $58.54 | 7.473% | $62.9147 | $62.91 | $62.90 | $62.90 |
| Purchase #5 | $215.73 | 10.207% | $237.7496 | $237.75 | $237.75 | $237.70 |
| Purchase #6 | $92.43 | 5.539% | $97.5497 | $97.55 | $97.55 | $97.50 |
| Purchase #7 | $129.86 | 10.454% | $143.4356 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $990.23 | $1,085.7299 | $1,085.73 | $1,085.75 | $1,085.60 | |