| 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 | $95.31 | 4.528% | $99.6256 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $9.96 | 12.356% | $11.1907 | $11.19 | $11.20 | $11.20 |
| Purchase #3 | $195.26 | 13.277% | $221.1847 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $206.34 | 9.621% | $226.192 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $133.84 | 13.434% | $151.8201 | $151.82 | $151.80 | $151.80 |
| Purchase #6 | $60.61 | 9.349% | $66.2764 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $211.40 | 5.301% | $222.6063 | $222.61 | $222.60 | $222.60 |
| 7 purchase totals = | $912.72 | $998.8958 | $998.90 | $998.95 | $998.90 | |