| 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 | $208.37 | 10.510% | $230.2697 | $230.27 | $230.25 | $230.30 |
| Purchase #2 | $60.47 | 4.609% | $63.2571 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $82.74 | 8.106% | $89.4469 | $89.45 | $89.45 | $89.40 |
| Purchase #4 | $185.38 | 8.560% | $201.2485 | $201.25 | $201.25 | $201.20 |
| Purchase #5 | $246.54 | 10.590% | $272.6486 | $272.65 | $272.65 | $272.60 |
| Purchase #6 | $195.73 | 11.129% | $217.5128 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $128.47 | 8.371% | $139.2242 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $1,107.70 | $1,213.6078 | $1,213.61 | $1,213.55 | $1,213.50 | |