| 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 | $224.44 | 12.306% | $252.0596 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $197.92 | 11.857% | $221.3874 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $85.46 | 3.323% | $88.2998 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $209.33 | 13.530% | $237.6523 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $63.69 | 12.660% | $71.7532 | $71.75 | $71.75 | $71.80 |
| Purchase #6 | $231.91 | 9.833% | $254.7137 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $97.75 | 7.155% | $104.744 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $1,110.50 | $1,230.6100 | $1,230.60 | $1,230.60 | $1,230.70 | |