| 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 | $27.27 | 12.626% | $30.7131 | $30.71 | $30.70 | $30.70 |
| Purchase #2 | $215.49 | 13.273% | $244.092 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $226.46 | 3.771% | $234.9998 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $59.76 | 13.301% | $67.7087 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $243.25 | 4.705% | $254.6949 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $80.99 | 9.762% | $88.8962 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $239.29 | 13.683% | $272.0321 | $272.03 | $272.05 | $272.00 |
| 7 purchase totals = | $1,092.51 | $1,193.1368 | $1,193.13 | $1,193.15 | $1,193.10 | |