| 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 | $21.67 | 10.491% | $23.9434 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $125.89 | 13.309% | $142.6447 | $142.64 | $142.65 | $142.60 |
| Purchase #3 | $20.30 | 8.310% | $21.9869 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $163.28 | 11.289% | $181.7127 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $133.87 | 7.853% | $144.3828 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $200.71 | 11.398% | $223.5869 | $223.59 | $223.60 | $223.60 |
| Purchase #7 | $173.73 | 4.234% | $181.0857 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $839.45 | $919.3431 | $919.34 | $919.40 | $919.30 | |