| 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 | $12.98 | 5.286% | $13.6661 | $13.67 | $13.65 | $13.70 |
| Purchase #2 | $240.83 | 5.547% | $254.1888 | $254.19 | $254.20 | $254.20 |
| Purchase #3 | $117.28 | 10.465% | $129.5534 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $247.93 | 9.385% | $271.1982 | $271.20 | $271.20 | $271.20 |
| Purchase #5 | $21.85 | 7.185% | $23.4199 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $76.58 | 12.555% | $86.1946 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $205.91 | 4.835% | $215.8657 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $923.36 | $994.0867 | $994.09 | $994.05 | $994.20 | |