| 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 | $214.87 | 7.332% | $230.6243 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $227.31 | 9.514% | $248.9363 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $87.72 | 6.604% | $93.513 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $7.99 | 11.526% | $8.9109 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $52.90 | 11.676% | $59.0766 | $59.08 | $59.10 | $59.10 |
| Purchase #6 | $200.44 | 6.241% | $212.9495 | $212.95 | $212.95 | $212.90 |
| Purchase #7 | $73.46 | 8.347% | $79.5917 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $864.69 | $933.6023 | $933.60 | $933.60 | $933.50 | |