| 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 | $218.68 | 6.858% | $233.6771 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $210.73 | 10.358% | $232.5574 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $86.91 | 4.723% | $91.0148 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $113.94 | 8.683% | $123.8334 | $123.83 | $123.85 | $123.80 |
| Purchase #5 | $216.32 | 6.812% | $231.0557 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $115.55 | 6.123% | $122.6251 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $190.56 | 12.413% | $214.2142 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $1,152.69 | $1,248.9777 | $1,248.98 | $1,249.00 | $1,249.00 | |