| 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 | $217.40 | 3.476% | $224.9568 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $35.53 | 10.410% | $39.2287 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $65.37 | 5.721% | $69.1098 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $60.70 | 8.121% | $65.6294 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $227.48 | 3.319% | $235.0301 | $235.03 | $235.05 | $235.00 |
| Purchase #6 | $217.67 | 11.652% | $243.0329 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $218.37 | 11.491% | $243.4629 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $1,042.52 | $1,120.4506 | $1,120.45 | $1,120.50 | $1,120.40 | |