| 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 | $129.95 | 6.215% | $138.0264 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $129.77 | 10.557% | $143.4698 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $48.82 | 3.167% | $50.3661 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $209.33 | 8.349% | $226.807 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $227.71 | 3.507% | $235.6958 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $10.48 | 7.221% | $11.2368 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $227.83 | 5.219% | $239.7204 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $983.89 | $1,045.3223 | $1,045.34 | $1,045.30 | $1,045.30 | |