| 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 | $126.94 | 10.371% | $140.1049 | $140.10 | $140.10 | $140.10 |
| Purchase #2 | $237.82 | 9.821% | $261.1763 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $24.65 | 3.566% | $25.529 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $230.52 | 5.572% | $243.3646 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $72.50 | 10.285% | $79.9566 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $156.35 | 12.155% | $175.3543 | $175.35 | $175.35 | $175.40 |
| Purchase #7 | $159.57 | 5.641% | $168.5713 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $1,008.35 | $1,094.0570 | $1,094.05 | $1,094.05 | $1,094.20 | |