| 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 | $125.41 | 5.187% | $131.915 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $93.94 | 10.281% | $103.598 | $103.60 | $103.60 | $103.60 |
| Purchase #3 | $15.88 | 3.596% | $16.451 | $16.45 | $16.45 | $16.50 |
| Purchase #4 | $120.49 | 8.565% | $130.81 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $14.77 | 8.153% | $15.9742 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $120.47 | 4.848% | $126.3104 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $22.55 | 10.514% | $24.9209 | $24.92 | $24.90 | $24.90 |
| 7 purchase totals = | $513.51 | $549.9795 | $549.98 | $549.90 | $550.00 | |