| 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 | $233.46 | 11.793% | $260.9919 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $19.38 | 9.289% | $21.1802 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $40.28 | 7.590% | $43.3373 | $43.34 | $43.35 | $43.30 |
| Purchase #4 | $145.92 | 4.110% | $151.9173 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $110.82 | 13.632% | $125.927 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $142.32 | 7.809% | $153.4338 | $153.43 | $153.45 | $153.40 |
| Purchase #7 | $26.75 | 4.123% | $27.8529 | $27.85 | $27.85 | $27.90 |
| 7 purchase totals = | $718.93 | $784.6404 | $784.64 | $784.70 | $784.60 | |