| 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 | $228.84 | 5.513% | $241.4559 | $241.46 | $241.45 | $241.50 |
| Purchase #2 | $99.34 | 6.466% | $105.7633 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $37.52 | 10.670% | $41.5234 | $41.52 | $41.50 | $41.50 |
| Purchase #4 | $32.96 | 5.479% | $34.7659 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $85.97 | 12.427% | $96.6535 | $96.65 | $96.65 | $96.70 |
| Purchase #6 | $241.70 | 8.376% | $261.9448 | $261.94 | $261.95 | $261.90 |
| Purchase #7 | $182.58 | 13.393% | $207.0329 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $908.91 | $989.1397 | $989.13 | $989.10 | $989.20 | |