| 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 | $71.65 | 9.282% | $78.3006 | $78.30 | $78.30 | $78.30 |
| Purchase #2 | $215.56 | 9.622% | $236.3012 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $227.30 | 10.849% | $251.9598 | $251.96 | $251.95 | $252.00 |
| Purchase #4 | $140.37 | 9.260% | $153.3683 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $16.53 | 5.552% | $17.4477 | $17.45 | $17.45 | $17.40 |
| Purchase #6 | $92.87 | 5.374% | $97.8608 | $97.86 | $97.85 | $97.90 |
| Purchase #7 | $235.88 | 8.349% | $255.5736 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $1,000.16 | $1,090.8120 | $1,090.81 | $1,090.75 | $1,090.90 | |