| 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 | $211.52 | 8.164% | $228.7885 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $206.51 | 3.794% | $214.345 | $214.35 | $214.35 | $214.30 |
| Purchase #3 | $51.61 | 11.455% | $57.5219 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $211.50 | 13.133% | $239.2763 | $239.28 | $239.30 | $239.30 |
| Purchase #5 | $113.26 | 8.294% | $122.6538 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $186.73 | 11.610% | $208.4094 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $190.26 | 5.320% | $200.3818 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $1,171.39 | $1,271.3767 | $1,271.38 | $1,271.40 | $1,271.40 | |