| 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 | $121.33 | 3.530% | $125.6129 | $125.61 | $125.60 | $125.60 |
| Purchase #2 | $58.64 | 5.470% | $61.8476 | $61.85 | $61.85 | $61.80 |
| Purchase #3 | $182.62 | 4.154% | $190.206 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $210.54 | 13.528% | $239.0219 | $239.02 | $239.00 | $239.00 |
| Purchase #5 | $78.91 | 4.502% | $82.4625 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $231.79 | 11.743% | $259.0091 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $24.69 | 3.810% | $25.6307 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $908.52 | $983.7907 | $983.79 | $983.75 | $983.70 | |