| 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 | $125.41 | 11.320% | $139.6064 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $6.67 | 10.556% | $7.3741 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $44.67 | 9.577% | $48.948 | $48.95 | $48.95 | $48.90 |
| Purchase #4 | $177.60 | 8.503% | $192.7013 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $249.90 | 12.589% | $281.3599 | $281.36 | $281.35 | $281.40 |
| Purchase #6 | $154.79 | 10.463% | $170.9857 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $181.40 | 4.756% | $190.0274 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $940.44 | $1,031.0028 | $1,031.01 | $1,031.00 | $1,031.00 | |