| 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 | $222.57 | 4.298% | $232.1361 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $238.89 | 9.684% | $262.0241 | $262.02 | $262.00 | $262.00 |
| Purchase #3 | $16.91 | 7.794% | $18.228 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $81.89 | 8.534% | $88.8785 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $77.30 | 7.625% | $83.1941 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $30.96 | 12.205% | $34.7387 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $236.34 | 3.429% | $244.4441 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $904.86 | $963.6436 | $963.64 | $963.70 | $963.50 | |