| 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 | $221.57 | 4.458% | $231.4476 | $231.45 | $231.45 | $231.40 |
| Purchase #2 | $22.80 | 12.619% | $25.6771 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $244.32 | 9.557% | $267.6697 | $267.67 | $267.65 | $267.70 |
| Purchase #4 | $121.79 | 6.277% | $129.4348 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $27.75 | 9.845% | $30.482 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $153.32 | 5.157% | $161.2267 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $90.72 | 8.226% | $98.1826 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $882.27 | $944.1205 | $944.12 | $944.20 | $944.10 | |