| 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 | $20.88 | 3.279% | $21.5647 | $21.56 | $21.55 | $21.60 |
| Purchase #2 | $173.55 | 11.165% | $192.9269 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $71.67 | 6.700% | $76.4719 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $205.76 | 10.734% | $227.8463 | $227.85 | $227.85 | $227.80 |
| Purchase #5 | $131.47 | 11.496% | $146.5838 | $146.58 | $146.60 | $146.60 |
| Purchase #6 | $247.97 | 9.709% | $272.0454 | $272.05 | $272.05 | $272.00 |
| Purchase #7 | $236.83 | 13.147% | $267.966 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $1,088.13 | $1,205.4050 | $1,205.41 | $1,205.40 | $1,205.40 | |