| 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 | $104.82 | 10.452% | $115.7758 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $230.40 | 13.413% | $261.3036 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $189.36 | 11.531% | $211.1951 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $250.98 | 9.475% | $274.7604 | $274.76 | $274.75 | $274.80 |
| Purchase #5 | $237.80 | 10.478% | $262.7167 | $262.72 | $262.70 | $262.70 |
| Purchase #6 | $243.84 | 8.276% | $264.0202 | $264.02 | $264.00 | $264.00 |
| Purchase #7 | $23.95 | 6.777% | $25.5731 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $1,281.15 | $1,415.3449 | $1,415.35 | $1,415.30 | $1,415.40 | |