| 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 | $65.26 | 6.164% | $69.2826 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $193.52 | 7.723% | $208.4655 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $243.80 | 11.451% | $271.7175 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $116.28 | 8.195% | $125.8091 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $44.57 | 5.190% | $46.8832 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $183.84 | 9.537% | $201.3728 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $205.56 | 4.303% | $214.4052 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $1,052.83 | $1,137.9359 | $1,137.94 | $1,137.90 | $1,138.00 | |