| 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 | $205.96 | 10.226% | $227.0215 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $205.35 | 12.568% | $231.1584 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $209.93 | 7.403% | $225.4711 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $217.84 | 5.161% | $229.0827 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $179.75 | 5.162% | $189.0287 | $189.03 | $189.05 | $189.00 |
| Purchase #6 | $18.37 | 8.524% | $19.9359 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $69.87 | 10.177% | $76.9807 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $1,107.07 | $1,198.6790 | $1,198.68 | $1,198.70 | $1,198.70 | |