| 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 | $211.66 | 3.135% | $218.2955 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $55.70 | 4.249% | $58.0667 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $190.95 | 8.798% | $207.7498 | $207.75 | $207.75 | $207.70 |
| Purchase #4 | $207.27 | 9.868% | $227.7234 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $8.97 | 11.423% | $9.9946 | $9.99 | $10.00 | $10.00 |
| Purchase #6 | $78.89 | 13.689% | $89.6893 | $89.69 | $89.70 | $89.70 |
| Purchase #7 | $220.86 | 4.147% | $230.0191 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $974.30 | $1,041.5384 | $1,041.54 | $1,041.50 | $1,041.50 | |