| 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 | $190.93 | 4.728% | $199.9572 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $214.74 | 5.870% | $227.3452 | $227.35 | $227.35 | $227.30 |
| Purchase #3 | $125.39 | 5.366% | $132.1184 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $72.99 | 10.170% | $80.4131 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $7.72 | 13.407% | $8.755 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $163.73 | 8.687% | $177.9532 | $177.95 | $177.95 | $178.00 |
| Purchase #7 | $151.83 | 8.607% | $164.898 | $164.90 | $164.90 | $164.90 |
| 7 purchase totals = | $927.33 | $991.4401 | $991.45 | $991.40 | $991.50 | |