| 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 | $30.57 | 4.179% | $31.8475 | $31.85 | $31.85 | $31.80 |
| Purchase #2 | $217.91 | 7.330% | $233.8828 | $233.88 | $233.90 | $233.90 |
| Purchase #3 | $216.95 | 3.388% | $224.3003 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $16.74 | 7.328% | $17.9667 | $17.97 | $17.95 | $18.00 |
| Purchase #5 | $126.53 | 8.639% | $137.4609 | $137.46 | $137.45 | $137.50 |
| Purchase #6 | $50.40 | 3.839% | $52.3349 | $52.33 | $52.35 | $52.30 |
| Purchase #7 | $250.74 | 7.837% | $270.3905 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $909.84 | $968.1836 | $968.18 | $968.20 | $968.20 | |