| 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 | $26.68 | 12.219% | $29.94 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $125.30 | 11.304% | $139.4639 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $223.45 | 4.451% | $233.3958 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $10.99 | 11.626% | $12.2677 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $83.59 | 11.601% | $93.2873 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $203.50 | 8.658% | $221.119 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $191.41 | 7.444% | $205.6586 | $205.66 | $205.65 | $205.70 |
| 7 purchase totals = | $864.92 | $935.1323 | $935.14 | $935.10 | $935.20 | |