| 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 | $200.80 | 11.722% | $224.3378 | $224.34 | $224.35 | $224.30 |
| Purchase #2 | $243.28 | 11.549% | $271.3764 | $271.38 | $271.40 | $271.40 |
| Purchase #3 | $106.26 | 8.602% | $115.4005 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $210.58 | 3.475% | $217.8977 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $111.85 | 13.498% | $126.9475 | $126.95 | $126.95 | $126.90 |
| Purchase #6 | $136.90 | 4.250% | $142.7183 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $243.82 | 7.442% | $261.9651 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $1,253.49 | $1,360.6433 | $1,360.66 | $1,360.65 | $1,360.60 | |