| 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 | $208.44 | 6.322% | $221.6176 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $11.46 | 8.110% | $12.3894 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $63.87 | 7.542% | $68.6871 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $114.37 | 11.421% | $127.4322 | $127.43 | $127.45 | $127.40 |
| Purchase #5 | $149.82 | 7.742% | $161.4191 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $62.83 | 9.846% | $69.0162 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $226.25 | 12.219% | $253.8955 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $837.04 | $914.4571 | $914.47 | $914.45 | $914.40 | |