| 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 | $88.39 | 11.293% | $98.3719 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $125.36 | 7.366% | $134.594 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $239.90 | 5.590% | $253.3104 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $204.84 | 4.631% | $214.3261 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $8.29 | 5.686% | $8.7614 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $222.58 | 12.873% | $251.2327 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $11.93 | 4.476% | $12.464 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $901.29 | $973.0605 | $973.05 | $973.05 | $973.10 | |