| 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 | $64.68 | 5.403% | $68.1747 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $105.52 | 8.786% | $114.791 | $114.79 | $114.80 | $114.80 |
| Purchase #3 | $243.82 | 7.315% | $261.6554 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $133.76 | 8.785% | $145.5108 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $219.35 | 11.171% | $243.8536 | $243.85 | $243.85 | $243.90 |
| Purchase #6 | $198.29 | 8.500% | $215.1447 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $64.41 | 4.166% | $67.0933 | $67.09 | $67.10 | $67.10 |
| 7 purchase totals = | $1,029.83 | $1,116.2235 | $1,116.21 | $1,116.20 | $1,116.30 | |