| 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 | $52.45 | 8.305% | $56.806 | $56.81 | $56.80 | $56.80 |
| Purchase #2 | $237.97 | 5.609% | $251.3177 | $251.32 | $251.30 | $251.30 |
| Purchase #3 | $50.39 | 8.473% | $54.6595 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $137.97 | 11.819% | $154.2767 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $244.34 | 3.615% | $253.1729 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $222.46 | 3.599% | $230.4663 | $230.47 | $230.45 | $230.50 |
| Purchase #7 | $112.40 | 5.519% | $118.6034 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $1,057.98 | $1,119.3025 | $1,119.31 | $1,119.25 | $1,119.40 | |