| 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 | $125.72 | 12.268% | $141.1433 | $141.14 | $141.15 | $141.10 |
| Purchase #2 | $234.59 | 4.245% | $244.5483 | $244.55 | $244.55 | $244.50 |
| Purchase #3 | $79.69 | 11.673% | $88.9922 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $144.63 | 3.157% | $149.196 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $137.91 | 8.217% | $149.2421 | $149.24 | $149.25 | $149.20 |
| Purchase #6 | $208.46 | 5.688% | $220.3172 | $220.32 | $220.30 | $220.30 |
| Purchase #7 | $75.68 | 9.602% | $82.9468 | $82.95 | $82.95 | $82.90 |
| 7 purchase totals = | $1,006.68 | $1,076.3859 | $1,076.39 | $1,076.40 | $1,076.20 | |