| 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 | $46.68 | 6.315% | $49.6278 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $93.58 | 9.112% | $102.107 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $229.94 | 13.863% | $261.8166 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $127.45 | 9.646% | $139.7438 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $112.90 | 12.484% | $126.9944 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $234.30 | 9.680% | $256.9802 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $246.92 | 10.459% | $272.7454 | $272.75 | $272.75 | $272.70 |
| 7 purchase totals = | $1,091.77 | $1,210.0152 | $1,210.02 | $1,210.05 | $1,209.90 | |