| 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 | $81.98 | 7.153% | $87.844 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $214.89 | 4.652% | $224.8867 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $116.93 | 3.853% | $121.4353 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $228.76 | 12.748% | $257.9223 | $257.92 | $257.90 | $257.90 |
| Purchase #5 | $6.45 | 8.171% | $6.977 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $208.96 | 3.371% | $216.004 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $196.42 | 11.256% | $218.529 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $1,054.39 | $1,133.5983 | $1,133.60 | $1,133.65 | $1,133.50 | |