| 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 | $212.49 | 10.789% | $235.4155 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $176.88 | 7.425% | $190.0133 | $190.01 | $190.00 | $190.00 |
| Purchase #3 | $111.99 | 11.686% | $125.0772 | $125.08 | $125.10 | $125.10 |
| Purchase #4 | $216.93 | 9.227% | $236.9461 | $236.95 | $236.95 | $236.90 |
| Purchase #5 | $45.44 | 10.300% | $50.1203 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $223.42 | 10.411% | $246.6803 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $115.51 | 6.430% | $122.9373 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $1,102.66 | $1,207.1900 | $1,207.20 | $1,207.20 | $1,207.10 | |