| 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 | $10.99 | 10.119% | $12.1021 | $12.10 | $12.10 | $12.10 |
| Purchase #2 | $231.89 | 13.189% | $262.474 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $61.98 | 12.446% | $69.694 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $111.60 | 9.492% | $122.1931 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $93.98 | 6.831% | $100.3998 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $76.87 | 13.377% | $87.1529 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $136.53 | 12.397% | $153.4556 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $723.84 | $807.4715 | $807.46 | $807.45 | $807.60 | |