| 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 | $132.79 | 12.246% | $149.0515 | $149.05 | $149.05 | $149.10 |
| Purchase #2 | $237.98 | 3.243% | $245.6977 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $47.28 | 11.733% | $52.8274 | $52.83 | $52.85 | $52.80 |
| Purchase #4 | $57.29 | 6.383% | $60.9468 | $60.95 | $60.95 | $60.90 |
| Purchase #5 | $118.73 | 9.418% | $129.912 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $121.98 | 3.451% | $126.1895 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $149.54 | 6.389% | $159.0941 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $865.59 | $923.7190 | $923.72 | $923.75 | $923.70 | |