| 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 | $200.72 | 10.614% | $222.0244 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $188.40 | 8.592% | $204.5873 | $204.59 | $204.60 | $204.60 |
| Purchase #3 | $15.55 | 10.623% | $17.2019 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $207.79 | 5.476% | $219.1686 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $163.68 | 12.117% | $183.5131 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $212.91 | 8.865% | $231.7845 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $215.46 | 11.707% | $240.6839 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $1,204.51 | $1,318.9637 | $1,318.95 | $1,318.95 | $1,319.00 | |