| 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 | $83.43 | 4.240% | $86.9674 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $203.33 | 10.746% | $225.1798 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $223.76 | 9.291% | $244.5495 | $244.55 | $244.55 | $244.50 |
| Purchase #4 | $166.31 | 10.155% | $183.1988 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $142.96 | 3.571% | $148.0651 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $234.87 | 13.147% | $265.7484 | $265.75 | $265.75 | $265.70 |
| Purchase #7 | $33.67 | 6.178% | $35.7501 | $35.75 | $35.75 | $35.80 |
| 7 purchase totals = | $1,088.33 | $1,189.4591 | $1,189.47 | $1,189.45 | $1,189.50 | |