| 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 | $102.86 | 3.124% | $106.0733 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $169.32 | 12.834% | $191.0505 | $191.05 | $191.05 | $191.10 |
| Purchase #3 | $117.56 | 8.113% | $127.0976 | $127.10 | $127.10 | $127.10 |
| Purchase #4 | $18.85 | 12.189% | $21.1476 | $21.15 | $21.15 | $21.10 |
| Purchase #5 | $163.30 | 12.402% | $183.5525 | $183.55 | $183.55 | $183.60 |
| Purchase #6 | $122.95 | 11.658% | $137.2835 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $168.41 | 8.136% | $182.1118 | $182.11 | $182.10 | $182.10 |
| 7 purchase totals = | $863.25 | $948.3168 | $948.31 | $948.30 | $948.40 | |