| 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 | $11.63 | 4.704% | $12.1771 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $156.92 | 12.680% | $176.8175 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $68.45 | 13.653% | $77.7955 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $122.64 | 4.380% | $128.0116 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $117.37 | 6.681% | $125.2115 | $125.21 | $125.20 | $125.20 |
| Purchase #6 | $124.65 | 13.705% | $141.7333 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $246.93 | 8.634% | $268.2499 | $268.25 | $268.25 | $268.20 |
| 7 purchase totals = | $848.59 | $929.9964 | $930.00 | $930.00 | $929.90 | |