| 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 | $111.28 | 10.874% | $123.3806 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $119.74 | 5.318% | $126.1078 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $242.95 | 7.225% | $260.5031 | $260.50 | $260.50 | $260.50 |
| Purchase #4 | $115.98 | 13.542% | $131.686 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $217.65 | 3.678% | $225.6552 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $8.47 | 3.193% | $8.7404 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $27.34 | 6.807% | $29.201 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $843.41 | $905.2741 | $905.28 | $905.30 | $905.30 | |