| 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 | $114.78 | 4.507% | $119.9531 | $119.95 | $119.95 | $120.00 |
| Purchase #2 | $223.31 | 3.705% | $231.5836 | $231.58 | $231.60 | $231.60 |
| Purchase #3 | $130.29 | 3.338% | $134.6391 | $134.64 | $134.65 | $134.60 |
| Purchase #4 | $91.82 | 9.452% | $100.4988 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $15.43 | 11.406% | $17.1899 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $24.53 | 10.270% | $27.0492 | $27.05 | $27.05 | $27.00 |
| Purchase #7 | $54.69 | 4.707% | $57.2643 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $654.85 | $688.1780 | $688.17 | $688.20 | $688.20 | |