| 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 | $24.39 | 7.511% | $26.2219 | $26.22 | $26.20 | $26.20 |
| Purchase #2 | $220.29 | 10.695% | $243.85 | $243.85 | $243.85 | $243.90 |
| Purchase #3 | $17.52 | 11.703% | $19.5704 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $132.60 | 3.732% | $137.5486 | $137.55 | $137.55 | $137.50 |
| Purchase #5 | $197.85 | 5.491% | $208.7139 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $78.64 | 9.567% | $86.1635 | $86.16 | $86.15 | $86.20 |
| Purchase #7 | $177.51 | 5.426% | $187.1417 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $848.80 | $909.2100 | $909.20 | $909.15 | $909.20 | |