| 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 | $94.42 | 6.157% | $100.2334 | $100.23 | $100.25 | $100.20 |
| Purchase #2 | $115.84 | 4.447% | $120.9914 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $215.89 | 10.405% | $238.3534 | $238.35 | $238.35 | $238.40 |
| Purchase #4 | $16.51 | 4.733% | $17.2914 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $226.38 | 4.260% | $236.0238 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $115.51 | 8.857% | $125.7407 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $88.48 | 8.196% | $95.7318 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $873.03 | $934.3659 | $934.35 | $934.40 | $934.30 | |