| 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 | $97.50 | 9.777% | $107.0326 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $206.61 | 5.276% | $217.5107 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $7.90 | 9.151% | $8.6229 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $195.92 | 9.752% | $215.0261 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $236.89 | 13.462% | $268.7801 | $268.78 | $268.80 | $268.80 |
| Purchase #6 | $154.75 | 10.873% | $171.576 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $183.28 | 10.289% | $202.1377 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $1,082.85 | $1,190.6861 | $1,190.69 | $1,190.75 | $1,190.60 | |