| 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 | $46.85 | 11.812% | $52.3839 | $52.38 | $52.40 | $52.40 |
| Purchase #2 | $228.48 | 9.865% | $251.0196 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $136.39 | 3.394% | $141.0191 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $45.52 | 3.287% | $47.0162 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $213.53 | 5.722% | $225.7482 | $225.75 | $225.75 | $225.70 |
| Purchase #6 | $161.39 | 7.861% | $174.0769 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $6.75 | 3.557% | $6.9901 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $838.91 | $898.2540 | $898.26 | $898.25 | $898.20 | |