| 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 | $29.95 | 6.394% | $31.865 | $31.87 | $31.85 | $31.90 |
| Purchase #2 | $127.74 | 4.359% | $133.3082 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $15.96 | 12.764% | $17.9971 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $200.64 | 7.806% | $216.302 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $115.81 | 4.418% | $120.9265 | $120.93 | $120.95 | $120.90 |
| Purchase #6 | $218.79 | 7.573% | $235.359 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $154.64 | 9.235% | $168.921 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $863.53 | $924.6788 | $924.69 | $924.65 | $924.70 | |