| 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 | $204.50 | 5.523% | $215.7945 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $198.57 | 3.669% | $205.8555 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $83.37 | 3.210% | $86.0462 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $17.34 | 3.294% | $17.9112 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $211.80 | 7.760% | $228.2357 | $228.24 | $228.25 | $228.20 |
| Purchase #6 | $130.61 | 4.723% | $136.7787 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $205.61 | 13.850% | $234.087 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $1,051.80 | $1,124.7088 | $1,124.72 | $1,124.75 | $1,124.70 | |