| 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 | $235.87 | 3.342% | $243.7528 | $243.75 | $243.75 | $243.80 |
| Purchase #2 | $9.91 | 4.117% | $10.318 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $188.32 | 9.754% | $206.6887 | $206.69 | $206.70 | $206.70 |
| Purchase #4 | $77.41 | 3.349% | $80.0025 | $80.00 | $80.00 | $80.00 |
| Purchase #5 | $101.89 | 6.759% | $108.7767 | $108.78 | $108.80 | $108.80 |
| Purchase #6 | $238.47 | 4.604% | $249.4492 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $81.56 | 12.484% | $91.742 | $91.74 | $91.75 | $91.70 |
| 7 purchase totals = | $933.43 | $990.7299 | $990.73 | $990.75 | $990.70 | |