| 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 | $225.95 | 3.732% | $234.3825 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $193.49 | 5.226% | $203.6018 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $195.72 | 7.450% | $210.3011 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $137.54 | 4.262% | $143.402 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $119.61 | 10.340% | $131.9777 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $206.42 | 7.568% | $222.0419 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $9.58 | 11.552% | $10.6867 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $1,088.31 | $1,156.3937 | $1,156.39 | $1,156.45 | $1,156.40 | |