| 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 | $108.69 | 8.785% | $118.2384 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $186.57 | 12.648% | $210.1674 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $175.75 | 13.400% | $199.3005 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $244.27 | 13.263% | $276.6675 | $276.67 | $276.65 | $276.70 |
| Purchase #5 | $104.28 | 4.369% | $108.836 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $125.91 | 3.864% | $130.7752 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $154.51 | 13.125% | $174.7894 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $1,099.98 | $1,218.7744 | $1,218.79 | $1,218.80 | $1,218.80 | |