| 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 | $66.37 | 5.272% | $69.869 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $227.60 | 8.533% | $247.0211 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $231.53 | 3.112% | $238.7352 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $237.54 | 7.841% | $256.1655 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $228.81 | 10.783% | $253.4826 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $95.40 | 8.233% | $103.2543 | $103.25 | $103.25 | $103.30 |
| Purchase #7 | $10.90 | 4.481% | $11.3884 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $1,098.15 | $1,179.9161 | $1,179.92 | $1,179.90 | $1,180.00 | |