| 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 | $134.44 | 3.864% | $139.6348 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $245.49 | 10.508% | $271.2861 | $271.29 | $271.30 | $271.30 |
| Purchase #3 | $200.54 | 3.201% | $206.9593 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $23.60 | 10.281% | $26.0263 | $26.03 | $26.05 | $26.00 |
| Purchase #5 | $120.58 | 3.233% | $124.4784 | $124.48 | $124.50 | $124.50 |
| Purchase #6 | $13.65 | 7.507% | $14.6747 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $173.74 | 9.476% | $190.2036 | $190.20 | $190.20 | $190.20 |
| 7 purchase totals = | $912.04 | $973.2632 | $973.26 | $973.30 | $973.30 | |