| 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 | $28.38 | 6.820% | $30.3155 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $208.64 | 12.169% | $234.0294 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $45.47 | 5.157% | $47.8149 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $131.80 | 11.640% | $147.1415 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $241.97 | 11.254% | $269.2013 | $269.20 | $269.20 | $269.20 |
| Purchase #6 | $36.60 | 11.433% | $40.7845 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $216.42 | 3.159% | $223.2567 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $909.28 | $992.5438 | $992.54 | $992.55 | $992.50 | |