| 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 | $25.51 | 7.289% | $27.3694 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $212.96 | 12.744% | $240.0996 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $70.85 | 8.470% | $76.851 | $76.85 | $76.85 | $76.90 |
| Purchase #4 | $109.86 | 8.745% | $119.4673 | $119.47 | $119.45 | $119.50 |
| Purchase #5 | $230.99 | 5.330% | $243.3018 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $185.29 | 10.770% | $205.2457 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $213.98 | 7.114% | $229.2025 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $1,049.44 | $1,141.5373 | $1,141.54 | $1,141.50 | $1,141.60 | |