| 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 | $39.66 | 6.476% | $42.2284 | $42.23 | $42.25 | $42.20 |
| Purchase #2 | $226.72 | 12.346% | $254.7109 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $107.72 | 12.243% | $120.9082 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $115.90 | 9.560% | $126.98 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $93.94 | 8.218% | $101.66 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $192.58 | 10.590% | $212.9742 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $153.82 | 10.783% | $170.4064 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $930.34 | $1,029.8681 | $1,029.87 | $1,029.85 | $1,029.90 | |