| 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 | $233.93 | 4.567% | $244.6136 | $244.61 | $244.60 | $244.60 |
| Purchase #2 | $224.47 | 9.691% | $246.2234 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $180.79 | 8.237% | $195.6817 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $134.29 | 5.307% | $141.4168 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $15.37 | 11.591% | $17.1515 | $17.15 | $17.15 | $17.20 |
| Purchase #6 | $23.71 | 5.537% | $25.0228 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $78.92 | 5.492% | $83.2543 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $891.48 | $953.3641 | $953.35 | $953.30 | $953.40 | |