| 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 | $47.47 | 8.365% | $51.4409 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $209.67 | 13.331% | $237.6211 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $93.45 | 13.224% | $105.8078 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $243.57 | 7.258% | $261.2483 | $261.25 | $261.25 | $261.20 |
| Purchase #5 | $135.82 | 10.446% | $150.0078 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $220.44 | 9.855% | $242.1644 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $154.73 | 13.201% | $175.1559 | $175.16 | $175.15 | $175.20 |
| 7 purchase totals = | $1,105.15 | $1,223.4462 | $1,223.45 | $1,223.40 | $1,223.40 | |